| 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 | $163.91 | 9.586% | $179.6224 | $179.62 | $179.60 | $179.60 |
| Purchase #2 | $44.29 | 3.158% | $45.6887 | $45.69 | $45.70 | $45.70 |
| Purchase #3 | $130.34 | 9.573% | $142.8174 | $142.82 | $142.80 | $142.80 |
| Purchase #4 | $44.65 | 3.725% | $46.3132 | $46.31 | $46.30 | $46.30 |
| Purchase #5 | $144.92 | 9.828% | $159.1627 | $159.16 | $159.15 | $159.20 |
| Purchase #6 | $141.51 | 12.461% | $159.1436 | $159.14 | $159.15 | $159.10 |
| Purchase #7 | $120.57 | 6.706% | $128.6554 | $128.66 | $128.65 | $128.70 |
| 7 purchase totals = | $790.19 | $861.4034 | $861.40 | $861.35 | $861.40 | |