| 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 | $128.87 | 11.127% | $143.2094 | $143.21 | $143.20 | $143.20 |
| Purchase #2 | $138.75 | 8.614% | $150.7019 | $150.70 | $150.70 | $150.70 |
| Purchase #3 | $103.64 | 6.228% | $110.0947 | $110.09 | $110.10 | $110.10 |
| Purchase #4 | $206.95 | 5.794% | $218.9407 | $218.94 | $218.95 | $218.90 |
| Purchase #5 | $95.92 | 12.633% | $108.0376 | $108.04 | $108.05 | $108.00 |
| Purchase #6 | $7.52 | 4.680% | $7.8719 | $7.87 | $7.85 | $7.90 |
| Purchase #7 | $23.37 | 9.212% | $25.5228 | $25.52 | $25.50 | $25.50 |
| 7 purchase totals = | $705.02 | $764.3790 | $764.37 | $764.35 | $764.30 | |