| 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 | $148.99 | 12.842% | $168.1233 | $168.12 | $168.10 | $168.10 |
| Purchase #2 | $247.45 | 3.707% | $256.623 | $256.62 | $256.60 | $256.60 |
| Purchase #3 | $130.34 | 9.589% | $142.8383 | $142.84 | $142.85 | $142.80 |
| Purchase #4 | $202.76 | 11.250% | $225.5705 | $225.57 | $225.55 | $225.60 |
| Purchase #5 | $195.76 | 11.843% | $218.9439 | $218.94 | $218.95 | $218.90 |
| Purchase #6 | $116.57 | 13.313% | $132.089 | $132.09 | $132.10 | $132.10 |
| Purchase #7 | $28.58 | 7.363% | $30.6843 | $30.68 | $30.70 | $30.70 |
| 7 purchase totals = | $1,070.45 | $1,174.8723 | $1,174.86 | $1,174.85 | $1,174.80 | |