| 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 | $176.99 | 9.865% | $194.4501 | $194.45 | $194.45 | $194.50 |
| Purchase #2 | $242.88 | 7.179% | $260.3164 | $260.32 | $260.30 | $260.30 |
| Purchase #3 | $226.63 | 5.331% | $238.7116 | $238.71 | $238.70 | $238.70 |
| Purchase #4 | $72.53 | 3.164% | $74.8248 | $74.82 | $74.80 | $74.80 |
| Purchase #5 | $185.47 | 13.480% | $210.4714 | $210.47 | $210.45 | $210.50 |
| Purchase #6 | $169.45 | 10.855% | $187.8438 | $187.84 | $187.85 | $187.80 |
| Purchase #7 | $170.88 | 8.495% | $185.3963 | $185.40 | $185.40 | $185.40 |
| 7 purchase totals = | $1,244.83 | $1,352.0144 | $1,352.01 | $1,351.95 | $1,352.00 | |