| 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 | $104.59 | 11.122% | $116.2225 | $116.22 | $116.20 | $116.20 |
| Purchase #2 | $30.35 | 7.664% | $32.676 | $32.68 | $32.70 | $32.70 |
| Purchase #3 | $61.87 | 8.150% | $66.9124 | $66.91 | $66.90 | $66.90 |
| Purchase #4 | $175.83 | 7.870% | $189.6678 | $189.67 | $189.65 | $189.70 |
| Purchase #5 | $227.28 | 9.280% | $248.3716 | $248.37 | $248.35 | $248.40 |
| Purchase #6 | $162.68 | 7.864% | $175.4732 | $175.47 | $175.45 | $175.50 |
| Purchase #7 | $141.40 | 4.653% | $147.9793 | $147.98 | $148.00 | $148.00 |
| 7 purchase totals = | $904.00 | $977.3028 | $977.30 | $977.25 | $977.40 | |