| 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 | $170.61 | 10.611% | $188.7134 | $188.71 | $188.70 | $188.70 |
| Purchase #2 | $228.82 | 5.625% | $241.6911 | $241.69 | $241.70 | $241.70 |
| Purchase #3 | $163.87 | 11.489% | $182.697 | $182.70 | $182.70 | $182.70 |
| Purchase #4 | $22.49 | 13.215% | $25.4621 | $25.46 | $25.45 | $25.50 |
| Purchase #5 | $161.96 | 10.742% | $179.3577 | $179.36 | $179.35 | $179.40 |
| Purchase #6 | $245.42 | 11.131% | $272.7377 | $272.74 | $272.75 | $272.70 |
| Purchase #7 | $178.85 | 6.188% | $189.9172 | $189.92 | $189.90 | $189.90 |
| 7 purchase totals = | $1,172.02 | $1,280.5762 | $1,280.58 | $1,280.55 | $1,280.60 | |