| 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 | $166.78 | 7.349% | $179.0367 | $179.04 | $179.05 | $179.00 |
| Purchase #2 | $218.74 | 4.552% | $228.697 | $228.70 | $228.70 | $228.70 |
| Purchase #3 | $39.85 | 3.320% | $41.173 | $41.17 | $41.15 | $41.20 |
| Purchase #4 | $54.76 | 9.352% | $59.8812 | $59.88 | $59.90 | $59.90 |
| Purchase #5 | $128.59 | 6.470% | $136.9098 | $136.91 | $136.90 | $136.90 |
| Purchase #6 | $81.44 | 12.175% | $91.3553 | $91.36 | $91.35 | $91.40 |
| Purchase #7 | $207.57 | 5.325% | $218.6231 | $218.62 | $218.60 | $218.60 |
| 7 purchase totals = | $897.73 | $955.6761 | $955.68 | $955.65 | $955.70 | |