| 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 | $187.29 | 3.250% | $193.3769 | $193.38 | $193.40 | $193.40 |
| Purchase #2 | $52.78 | 9.389% | $57.7355 | $57.74 | $57.75 | $57.70 |
| Purchase #3 | $126.71 | 13.735% | $144.1136 | $144.11 | $144.10 | $144.10 |
| Purchase #4 | $103.96 | 4.644% | $108.7879 | $108.79 | $108.80 | $108.80 |
| Purchase #5 | $128.71 | 5.853% | $136.2434 | $136.24 | $136.25 | $136.20 |
| Purchase #6 | $143.44 | 8.574% | $155.7385 | $155.74 | $155.75 | $155.70 |
| Purchase #7 | $195.80 | 13.231% | $221.7063 | $221.71 | $221.70 | $221.70 |
| 7 purchase totals = | $938.69 | $1,017.7021 | $1,017.71 | $1,017.75 | $1,017.60 | |