| 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 | $175.88 | 12.632% | $198.0972 | $198.10 | $198.10 | $198.10 |
| Purchase #2 | $105.94 | 12.684% | $119.3774 | $119.38 | $119.40 | $119.40 |
| Purchase #3 | $177.48 | 8.496% | $192.5587 | $192.56 | $192.55 | $192.60 |
| Purchase #4 | $230.78 | 3.371% | $238.5596 | $238.56 | $238.55 | $238.60 |
| Purchase #5 | $46.95 | 7.776% | $50.6008 | $50.60 | $50.60 | $50.60 |
| Purchase #6 | $130.86 | 3.466% | $135.3956 | $135.40 | $135.40 | $135.40 |
| Purchase #7 | $46.81 | 9.729% | $51.3641 | $51.36 | $51.35 | $51.40 |
| 7 purchase totals = | $914.70 | $985.9534 | $985.96 | $985.95 | $986.10 | |