| 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 | $172.43 | 4.244% | $179.7479 | $179.75 | $179.75 | $179.70 |
| Purchase #2 | $91.37 | 5.630% | $96.5141 | $96.51 | $96.50 | $96.50 |
| Purchase #3 | $165.71 | 10.214% | $182.6356 | $182.64 | $182.65 | $182.60 |
| Purchase #4 | $41.87 | 3.504% | $43.3371 | $43.34 | $43.35 | $43.30 |
| Purchase #5 | $126.37 | 3.657% | $130.9914 | $130.99 | $131.00 | $131.00 |
| Purchase #6 | $223.73 | 11.874% | $250.2957 | $250.30 | $250.30 | $250.30 |
| Purchase #7 | $159.71 | 12.615% | $179.8574 | $179.86 | $179.85 | $179.90 |
| 7 purchase totals = | $981.19 | $1,063.3792 | $1,063.39 | $1,063.40 | $1,063.30 | |