| 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 | $152.95 | 12.417% | $171.9418 | $171.94 | $171.95 | $171.90 |
| Purchase #2 | $65.57 | 11.200% | $72.9138 | $72.91 | $72.90 | $72.90 |
| Purchase #3 | $149.97 | 7.321% | $160.9493 | $160.95 | $160.95 | $160.90 |
| Purchase #4 | $245.59 | 11.485% | $273.796 | $273.80 | $273.80 | $273.80 |
| Purchase #5 | $57.62 | 13.695% | $65.5111 | $65.51 | $65.50 | $65.50 |
| Purchase #6 | $157.85 | 8.272% | $170.9074 | $170.91 | $170.90 | $170.90 |
| Purchase #7 | $15.56 | 13.783% | $17.7046 | $17.70 | $17.70 | $17.70 |
| 7 purchase totals = | $845.11 | $933.7240 | $933.72 | $933.70 | $933.60 | |