| 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 | $177.76 | 7.463% | $191.0262 | $191.03 | $191.05 | $191.00 |
| Purchase #2 | $172.48 | 11.596% | $192.4808 | $192.48 | $192.50 | $192.50 |
| Purchase #3 | $154.33 | 3.778% | $160.1606 | $160.16 | $160.15 | $160.20 |
| Purchase #4 | $70.45 | 7.250% | $75.5576 | $75.56 | $75.55 | $75.60 |
| Purchase #5 | $62.46 | 10.369% | $68.9365 | $68.94 | $68.95 | $68.90 |
| Purchase #6 | $105.59 | 4.483% | $110.3236 | $110.32 | $110.30 | $110.30 |
| Purchase #7 | $60.57 | 8.764% | $65.8784 | $65.88 | $65.90 | $65.90 |
| 7 purchase totals = | $803.64 | $864.3637 | $864.37 | $864.40 | $864.40 | |