| 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 | $154.58 | 4.410% | $161.397 | $161.40 | $161.40 | $161.40 |
| Purchase #2 | $153.53 | 4.210% | $159.9936 | $159.99 | $160.00 | $160.00 |
| Purchase #3 | $74.86 | 5.385% | $78.8912 | $78.89 | $78.90 | $78.90 |
| Purchase #4 | $47.98 | 4.156% | $49.974 | $49.97 | $49.95 | $50.00 |
| Purchase #5 | $177.60 | 7.709% | $191.2912 | $191.29 | $191.30 | $191.30 |
| Purchase #6 | $195.73 | 7.798% | $210.993 | $210.99 | $211.00 | $211.00 |
| Purchase #7 | $228.27 | 6.581% | $243.2924 | $243.29 | $243.30 | $243.30 |
| 7 purchase totals = | $1,032.55 | $1,095.8324 | $1,095.82 | $1,095.85 | $1,095.90 | |