| 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 | $205.69 | 7.365% | $220.8391 | $220.84 | $220.85 | $220.80 |
| Purchase #2 | $202.38 | 8.535% | $219.6531 | $219.65 | $219.65 | $219.70 |
| Purchase #3 | $186.50 | 12.557% | $209.9188 | $209.92 | $209.90 | $209.90 |
| Purchase #4 | $130.77 | 9.844% | $143.643 | $143.64 | $143.65 | $143.60 |
| Purchase #5 | $120.30 | 7.704% | $129.5679 | $129.57 | $129.55 | $129.60 |
| Purchase #6 | $69.65 | 8.364% | $75.4755 | $75.48 | $75.50 | $75.50 |
| Purchase #7 | $166.48 | 13.631% | $189.1729 | $189.17 | $189.15 | $189.20 |
| 7 purchase totals = | $1,081.77 | $1,188.2703 | $1,188.27 | $1,188.25 | $1,188.30 | |