| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $179.43 | 5.161% | $188.6904 | $188.69 | $188.70 | $188.70 |
| Purchase #2 | $183.61 | 9.820% | $201.6405 | $201.64 | $201.65 | $201.60 |
| Purchase #3 | $131.77 | 10.871% | $146.0947 | $146.09 | $146.10 | $146.10 |
| Purchase #4 | $116.65 | 11.175% | $129.6856 | $129.69 | $129.70 | $129.70 |
| Purchase #5 | $198.55 | 10.477% | $219.3521 | $219.35 | $219.35 | $219.40 |
| Purchase #6 | $240.53 | 13.566% | $273.1603 | $273.16 | $273.15 | $273.20 |
| Purchase #7 | $134.32 | 8.209% | $145.3463 | $145.35 | $145.35 | $145.30 |
| 7 purchase totals = | $1,184.86 | $1,303.9699 | $1,303.97 | $1,304.00 | $1,304.00 | |