| 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 | $178.54 | 7.352% | $191.6663 | $191.67 | $191.65 | $191.70 |
| Purchase #2 | $18.59 | 11.658% | $20.7572 | $20.76 | $20.75 | $20.80 |
| Purchase #3 | $148.81 | 7.218% | $159.5511 | $159.55 | $159.55 | $159.60 |
| Purchase #4 | $33.70 | 3.660% | $34.9334 | $34.93 | $34.95 | $34.90 |
| Purchase #5 | $144.81 | 6.261% | $153.8766 | $153.88 | $153.90 | $153.90 |
| Purchase #6 | $235.58 | 10.251% | $259.7293 | $259.73 | $259.75 | $259.70 |
| Purchase #7 | $149.29 | 4.813% | $156.4753 | $156.48 | $156.50 | $156.50 |
| 7 purchase totals = | $909.32 | $976.9892 | $977.00 | $977.05 | $977.10 | |