| 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 | $181.92 | 3.294% | $187.9124 | $187.91 | $187.90 | $187.90 |
| Purchase #2 | $196.85 | 7.584% | $211.7791 | $211.78 | $211.80 | $211.80 |
| Purchase #3 | $201.83 | 11.275% | $224.5863 | $224.59 | $224.60 | $224.60 |
| Purchase #4 | $118.67 | 6.775% | $126.7099 | $126.71 | $126.70 | $126.70 |
| Purchase #5 | $167.93 | 7.143% | $179.9252 | $179.93 | $179.95 | $179.90 |
| Purchase #6 | $244.56 | 9.323% | $267.3603 | $267.36 | $267.35 | $267.40 |
| Purchase #7 | $28.73 | 9.370% | $31.422 | $31.42 | $31.40 | $31.40 |
| 7 purchase totals = | $1,140.49 | $1,229.6952 | $1,229.70 | $1,229.70 | $1,229.70 | |