| 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 | $137.34 | 9.181% | $149.9492 | $149.95 | $149.95 | $149.90 |
| Purchase #2 | $68.85 | 9.266% | $75.2296 | $75.23 | $75.25 | $75.20 |
| Purchase #3 | $187.52 | 10.302% | $206.8383 | $206.84 | $206.85 | $206.80 |
| Purchase #4 | $152.44 | 7.853% | $164.4111 | $164.41 | $164.40 | $164.40 |
| Purchase #5 | $61.89 | 3.461% | $64.032 | $64.03 | $64.05 | $64.00 |
| Purchase #6 | $217.60 | 12.308% | $244.3822 | $244.38 | $244.40 | $244.40 |
| Purchase #7 | $129.81 | 13.468% | $147.2928 | $147.29 | $147.30 | $147.30 |
| 7 purchase totals = | $955.45 | $1,052.1352 | $1,052.13 | $1,052.20 | $1,052.00 | |