| 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 | $162.51 | 12.225% | $182.3768 | $182.38 | $182.40 | $182.40 |
| Purchase #2 | $161.83 | 9.579% | $177.3317 | $177.33 | $177.35 | $177.30 |
| Purchase #3 | $196.97 | 10.165% | $216.992 | $216.99 | $217.00 | $217.00 |
| Purchase #4 | $21.86 | 12.105% | $24.5062 | $24.51 | $24.50 | $24.50 |
| Purchase #5 | $204.80 | 7.628% | $220.4221 | $220.42 | $220.40 | $220.40 |
| Purchase #6 | $97.81 | 10.496% | $108.0761 | $108.08 | $108.10 | $108.10 |
| Purchase #7 | $165.62 | 8.145% | $179.1097 | $179.11 | $179.10 | $179.10 |
| 7 purchase totals = | $1,011.40 | $1,108.8146 | $1,108.82 | $1,108.85 | $1,108.80 | |