| 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 | $15.98 | 13.673% | $18.1649 | $18.16 | $18.15 | $18.20 |
| Purchase #2 | $189.91 | 4.112% | $197.7191 | $197.72 | $197.70 | $197.70 |
| Purchase #3 | $77.43 | 8.663% | $84.1378 | $84.14 | $84.15 | $84.10 |
| Purchase #4 | $92.64 | 12.822% | $104.5183 | $104.52 | $104.50 | $104.50 |
| Purchase #5 | $246.92 | 9.212% | $269.6663 | $269.67 | $269.65 | $269.70 |
| Purchase #6 | $64.91 | 6.468% | $69.1084 | $69.11 | $69.10 | $69.10 |
| Purchase #7 | $63.89 | 7.428% | $68.6357 | $68.64 | $68.65 | $68.60 |
| 7 purchase totals = | $751.68 | $811.9505 | $811.96 | $811.90 | $811.90 | |