| 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 | $154.55 | 8.189% | $167.2061 | $167.21 | $167.20 | $167.20 |
| Purchase #2 | $87.61 | 8.252% | $94.8396 | $94.84 | $94.85 | $94.80 |
| Purchase #3 | $246.64 | 6.670% | $263.0909 | $263.09 | $263.10 | $263.10 |
| Purchase #4 | $38.70 | 12.548% | $43.5561 | $43.56 | $43.55 | $43.60 |
| Purchase #5 | $221.28 | 8.807% | $240.7681 | $240.77 | $240.75 | $240.80 |
| Purchase #6 | $7.54 | 5.611% | $7.9631 | $7.96 | $7.95 | $8.00 |
| Purchase #7 | $16.39 | 4.867% | $17.1877 | $17.19 | $17.20 | $17.20 |
| 7 purchase totals = | $772.71 | $834.6116 | $834.62 | $834.60 | $834.70 | |