| 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 | $149.55 | 4.265% | $155.9283 | $155.93 | $155.95 | $155.90 |
| Purchase #2 | $221.51 | 4.497% | $231.4713 | $231.47 | $231.45 | $231.50 |
| Purchase #3 | $250.38 | 10.872% | $277.6013 | $277.60 | $277.60 | $277.60 |
| Purchase #4 | $99.85 | 13.585% | $113.4146 | $113.41 | $113.40 | $113.40 |
| Purchase #5 | $21.71 | 11.695% | $24.249 | $24.25 | $24.25 | $24.20 |
| Purchase #6 | $176.50 | 9.718% | $193.6523 | $193.65 | $193.65 | $193.70 |
| Purchase #7 | $150.72 | 12.204% | $169.1139 | $169.11 | $169.10 | $169.10 |
| 7 purchase totals = | $1,070.22 | $1,165.4307 | $1,165.42 | $1,165.40 | $1,165.40 | |