| 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 | $172.84 | 8.564% | $187.642 | $187.64 | $187.65 | $187.60 |
| Purchase #2 | $201.75 | 5.634% | $213.1166 | $213.12 | $213.10 | $213.10 |
| Purchase #3 | $68.78 | 9.513% | $75.323 | $75.32 | $75.30 | $75.30 |
| Purchase #4 | $31.53 | 3.756% | $32.7143 | $32.71 | $32.70 | $32.70 |
| Purchase #5 | $196.48 | 7.476% | $211.1688 | $211.17 | $211.15 | $211.20 |
| Purchase #6 | $126.38 | 11.865% | $141.375 | $141.38 | $141.40 | $141.40 |
| Purchase #7 | $249.89 | 5.477% | $263.5765 | $263.58 | $263.60 | $263.60 |
| 7 purchase totals = | $1,047.65 | $1,124.9162 | $1,124.92 | $1,124.90 | $1,124.90 | |