| 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 | $147.34 | 13.537% | $167.2854 | $167.29 | $167.30 | $167.30 |
| Purchase #2 | $218.86 | 4.786% | $229.3346 | $229.33 | $229.35 | $229.30 |
| Purchase #3 | $40.89 | 11.762% | $45.6995 | $45.70 | $45.70 | $45.70 |
| Purchase #4 | $120.38 | 11.627% | $134.3766 | $134.38 | $134.40 | $134.40 |
| Purchase #5 | $57.68 | 12.417% | $64.8421 | $64.84 | $64.85 | $64.80 |
| Purchase #6 | $191.93 | 3.174% | $198.0219 | $198.02 | $198.00 | $198.00 |
| Purchase #7 | $232.73 | 3.405% | $240.6545 | $240.65 | $240.65 | $240.70 |
| 7 purchase totals = | $1,009.81 | $1,080.2146 | $1,080.21 | $1,080.25 | $1,080.20 | |