| 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 | $160.90 | 10.651% | $178.0375 | $178.04 | $178.05 | $178.00 |
| Purchase #2 | $191.53 | 6.245% | $203.491 | $203.49 | $203.50 | $203.50 |
| Purchase #3 | $63.77 | 6.830% | $68.1255 | $68.13 | $68.15 | $68.10 |
| Purchase #4 | $11.63 | 8.398% | $12.6067 | $12.61 | $12.60 | $12.60 |
| Purchase #5 | $58.91 | 7.402% | $63.2705 | $63.27 | $63.25 | $63.30 |
| Purchase #6 | $23.56 | 3.592% | $24.4063 | $24.41 | $24.40 | $24.40 |
| Purchase #7 | $178.26 | 8.802% | $193.9504 | $193.95 | $193.95 | $194.00 |
| 7 purchase totals = | $688.56 | $743.8879 | $743.90 | $743.90 | $743.90 | |