| 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 | $151.63 | 6.585% | $161.6148 | $161.61 | $161.60 | $161.60 |
| Purchase #2 | $218.58 | 6.311% | $232.3746 | $232.37 | $232.35 | $232.40 |
| Purchase #3 | $103.60 | 8.753% | $112.6681 | $112.67 | $112.65 | $112.70 |
| Purchase #4 | $5.42 | 9.331% | $5.9257 | $5.93 | $5.95 | $5.90 |
| Purchase #5 | $119.32 | 3.768% | $123.816 | $123.82 | $123.80 | $123.80 |
| Purchase #6 | $157.76 | 7.529% | $169.6378 | $169.64 | $169.65 | $169.60 |
| Purchase #7 | $164.33 | 10.867% | $182.1877 | $182.19 | $182.20 | $182.20 |
| 7 purchase totals = | $920.64 | $988.2247 | $988.23 | $988.20 | $988.20 | |