| 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 | $145.44 | 13.326% | $164.8213 | $164.82 | $164.80 | $164.80 |
| Purchase #2 | $173.49 | 7.305% | $186.1634 | $186.16 | $186.15 | $186.20 |
| Purchase #3 | $228.28 | 3.200% | $235.585 | $235.59 | $235.60 | $235.60 |
| Purchase #4 | $208.58 | 4.846% | $218.6878 | $218.69 | $218.70 | $218.70 |
| Purchase #5 | $37.68 | 10.512% | $41.6409 | $41.64 | $41.65 | $41.60 |
| Purchase #6 | $27.63 | 6.137% | $29.3257 | $29.33 | $29.35 | $29.30 |
| Purchase #7 | $19.98 | 10.639% | $22.1057 | $22.11 | $22.10 | $22.10 |
| 7 purchase totals = | $841.08 | $898.3298 | $898.34 | $898.35 | $898.30 | |