| 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 | $73.48 | 7.140% | $78.7265 | $78.73 | $78.75 | $78.70 |
| Purchase #2 | $110.35 | 5.249% | $116.1423 | $116.14 | $116.15 | $116.10 |
| Purchase #3 | $169.77 | 3.646% | $175.9598 | $175.96 | $175.95 | $176.00 |
| Purchase #4 | $197.40 | 6.437% | $210.1066 | $210.11 | $210.10 | $210.10 |
| Purchase #5 | $172.97 | 12.417% | $194.4477 | $194.45 | $194.45 | $194.40 |
| Purchase #6 | $159.68 | 12.528% | $179.6847 | $179.68 | $179.70 | $179.70 |
| Purchase #7 | $179.52 | 12.722% | $202.3585 | $202.36 | $202.35 | $202.40 |
| 7 purchase totals = | $1,063.17 | $1,157.4261 | $1,157.43 | $1,157.45 | $1,157.40 | |