| 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 | $173.47 | 6.566% | $184.86 | $184.86 | $184.85 | $184.90 |
| Purchase #2 | $16.58 | 7.466% | $17.8179 | $17.82 | $17.80 | $17.80 |
| Purchase #3 | $237.69 | 8.176% | $257.1235 | $257.12 | $257.10 | $257.10 |
| Purchase #4 | $35.32 | 4.133% | $36.7798 | $36.78 | $36.80 | $36.80 |
| Purchase #5 | $178.66 | 10.630% | $197.6516 | $197.65 | $197.65 | $197.70 |
| Purchase #6 | $110.63 | 7.361% | $118.7735 | $118.77 | $118.75 | $118.80 |
| Purchase #7 | $179.53 | 8.298% | $194.4274 | $194.43 | $194.45 | $194.40 |
| 7 purchase totals = | $931.88 | $1,007.4337 | $1,007.43 | $1,007.40 | $1,007.50 | |