| 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 | $172.62 | 12.688% | $194.522 | $194.52 | $194.50 | $194.50 |
| Purchase #2 | $22.77 | 11.260% | $25.3339 | $25.33 | $25.35 | $25.30 |
| Purchase #3 | $89.87 | 6.610% | $95.8104 | $95.81 | $95.80 | $95.80 |
| Purchase #4 | $65.68 | 7.495% | $70.6027 | $70.60 | $70.60 | $70.60 |
| Purchase #5 | $137.94 | 13.800% | $156.9757 | $156.98 | $157.00 | $157.00 |
| Purchase #6 | $202.87 | 3.586% | $210.1449 | $210.14 | $210.15 | $210.10 |
| Purchase #7 | $98.75 | 9.646% | $108.2754 | $108.28 | $108.30 | $108.30 |
| 7 purchase totals = | $790.50 | $861.6650 | $861.66 | $861.70 | $861.60 | |