| 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 | $201.89 | 13.505% | $229.1552 | $229.16 | $229.15 | $229.20 |
| Purchase #2 | $11.44 | 3.208% | $11.807 | $11.81 | $11.80 | $11.80 |
| Purchase #3 | $64.68 | 6.642% | $68.976 | $68.98 | $69.00 | $69.00 |
| Purchase #4 | $43.76 | 4.236% | $45.6137 | $45.61 | $45.60 | $45.60 |
| Purchase #5 | $152.99 | 4.501% | $159.8761 | $159.88 | $159.90 | $159.90 |
| Purchase #6 | $182.85 | 4.704% | $191.4513 | $191.45 | $191.45 | $191.50 |
| Purchase #7 | $235.30 | 13.270% | $266.5243 | $266.52 | $266.50 | $266.50 |
| 7 purchase totals = | $892.91 | $973.4036 | $973.41 | $973.40 | $973.50 | |