| 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 | $168.86 | 5.444% | $178.0527 | $178.05 | $178.05 | $178.10 |
| Purchase #2 | $22.77 | 6.837% | $24.3268 | $24.33 | $24.35 | $24.30 |
| Purchase #3 | $61.64 | 6.165% | $65.4401 | $65.44 | $65.45 | $65.40 |
| Purchase #4 | $196.68 | 12.449% | $221.1647 | $221.16 | $221.15 | $221.20 |
| Purchase #5 | $211.47 | 8.715% | $229.8996 | $229.90 | $229.90 | $229.90 |
| Purchase #6 | $24.35 | 10.779% | $26.9747 | $26.97 | $26.95 | $27.00 |
| Purchase #7 | $174.74 | 13.389% | $198.1359 | $198.14 | $198.15 | $198.10 |
| 7 purchase totals = | $860.51 | $943.9945 | $943.99 | $944.00 | $944.00 | |