| 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 | $156.74 | 11.375% | $174.5692 | $174.57 | $174.55 | $174.60 |
| Purchase #2 | $138.90 | 13.356% | $157.4515 | $157.45 | $157.45 | $157.50 |
| Purchase #3 | $125.61 | 3.265% | $129.7112 | $129.71 | $129.70 | $129.70 |
| Purchase #4 | $141.73 | 6.398% | $150.7979 | $150.80 | $150.80 | $150.80 |
| Purchase #5 | $164.77 | 11.462% | $183.6559 | $183.66 | $183.65 | $183.70 |
| Purchase #6 | $151.62 | 10.624% | $167.7281 | $167.73 | $167.75 | $167.70 |
| Purchase #7 | $81.57 | 11.622% | $91.0501 | $91.05 | $91.05 | $91.10 |
| 7 purchase totals = | $960.94 | $1,054.9639 | $1,054.97 | $1,054.95 | $1,055.10 | |