| 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 | $164.41 | 8.332% | $178.1086 | $178.11 | $178.10 | $178.10 |
| Purchase #2 | $57.64 | 11.832% | $64.46 | $64.46 | $64.45 | $64.50 |
| Purchase #3 | $164.57 | 12.623% | $185.3437 | $185.34 | $185.35 | $185.30 |
| Purchase #4 | $39.27 | 11.677% | $43.8556 | $43.86 | $43.85 | $43.90 |
| Purchase #5 | $229.27 | 6.376% | $243.8883 | $243.89 | $243.90 | $243.90 |
| Purchase #6 | $221.63 | 11.747% | $247.6649 | $247.66 | $247.65 | $247.70 |
| Purchase #7 | $216.51 | 9.860% | $237.8579 | $237.86 | $237.85 | $237.90 |
| 7 purchase totals = | $1,093.30 | $1,201.1790 | $1,201.18 | $1,201.15 | $1,201.30 | |