| 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 | $140.71 | 7.238% | $150.8946 | $150.89 | $150.90 | $150.90 |
| Purchase #2 | $243.95 | 5.473% | $257.3014 | $257.30 | $257.30 | $257.30 |
| Purchase #3 | $57.99 | 11.150% | $64.4559 | $64.46 | $64.45 | $64.50 |
| Purchase #4 | $159.97 | 8.597% | $173.7226 | $173.72 | $173.70 | $173.70 |
| Purchase #5 | $61.40 | 4.624% | $64.2391 | $64.24 | $64.25 | $64.20 |
| Purchase #6 | $220.51 | 5.522% | $232.6866 | $232.69 | $232.70 | $232.70 |
| Purchase #7 | $189.67 | 11.541% | $211.5598 | $211.56 | $211.55 | $211.60 |
| 7 purchase totals = | $1,074.20 | $1,154.8600 | $1,154.86 | $1,154.85 | $1,154.90 | |