| 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 | $138.56 | 12.473% | $155.8426 | $155.84 | $155.85 | $155.80 |
| Purchase #2 | $70.48 | 8.874% | $76.7344 | $76.73 | $76.75 | $76.70 |
| Purchase #3 | $100.71 | 9.807% | $110.5866 | $110.59 | $110.60 | $110.60 |
| Purchase #4 | $176.72 | 7.461% | $189.9051 | $189.91 | $189.90 | $189.90 |
| Purchase #5 | $33.50 | 13.812% | $38.127 | $38.13 | $38.15 | $38.10 |
| Purchase #6 | $26.89 | 11.303% | $29.9294 | $29.93 | $29.95 | $29.90 |
| Purchase #7 | $154.83 | 8.250% | $167.6035 | $167.60 | $167.60 | $167.60 |
| 7 purchase totals = | $701.69 | $768.7286 | $768.73 | $768.80 | $768.60 | |