| 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 | $152.47 | 9.679% | $167.2276 | $167.23 | $167.25 | $167.20 |
| Purchase #2 | $159.67 | 12.817% | $180.1349 | $180.13 | $180.15 | $180.10 |
| Purchase #3 | $142.88 | 13.269% | $161.8387 | $161.84 | $161.85 | $161.80 |
| Purchase #4 | $59.52 | 6.422% | $63.3424 | $63.34 | $63.35 | $63.30 |
| Purchase #5 | $219.76 | 13.367% | $249.1353 | $249.14 | $249.15 | $249.10 |
| Purchase #6 | $62.73 | 13.620% | $71.2738 | $71.27 | $71.25 | $71.30 |
| Purchase #7 | $52.61 | 7.658% | $56.6389 | $56.64 | $56.65 | $56.60 |
| 7 purchase totals = | $849.64 | $949.5916 | $949.59 | $949.65 | $949.40 | |