| 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 | $176.72 | 7.308% | $189.6347 | $189.63 | $189.65 | $189.60 |
| Purchase #2 | $170.46 | 8.610% | $185.1366 | $185.14 | $185.15 | $185.10 |
| Purchase #3 | $141.92 | 11.325% | $157.9924 | $157.99 | $158.00 | $158.00 |
| Purchase #4 | $161.58 | 13.248% | $182.9861 | $182.99 | $183.00 | $183.00 |
| Purchase #5 | $102.32 | 5.660% | $108.1113 | $108.11 | $108.10 | $108.10 |
| Purchase #6 | $190.93 | 10.510% | $210.9967 | $211.00 | $211.00 | $211.00 |
| Purchase #7 | $68.69 | 12.161% | $77.0434 | $77.04 | $77.05 | $77.00 |
| 7 purchase totals = | $1,012.62 | $1,111.9012 | $1,111.90 | $1,111.95 | $1,111.80 | |