| 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 | $141.46 | 4.321% | $147.5725 | $147.57 | $147.55 | $147.60 |
| Purchase #2 | $20.60 | 10.434% | $22.7494 | $22.75 | $22.75 | $22.70 |
| Purchase #3 | $65.75 | 11.506% | $73.3152 | $73.32 | $73.30 | $73.30 |
| Purchase #4 | $171.60 | 7.642% | $184.7137 | $184.71 | $184.70 | $184.70 |
| Purchase #5 | $31.63 | 8.334% | $34.266 | $34.27 | $34.25 | $34.30 |
| Purchase #6 | $142.51 | 7.216% | $152.7935 | $152.79 | $152.80 | $152.80 |
| Purchase #7 | $94.29 | 6.338% | $100.2661 | $100.27 | $100.25 | $100.30 |
| 7 purchase totals = | $667.84 | $715.6764 | $715.68 | $715.60 | $715.70 | |