| 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 | $184.97 | 3.540% | $191.5179 | $191.52 | $191.50 | $191.50 |
| Purchase #2 | $21.54 | 3.759% | $22.3497 | $22.35 | $22.35 | $22.30 |
| Purchase #3 | $19.86 | 9.563% | $21.7592 | $21.76 | $21.75 | $21.80 |
| Purchase #4 | $189.26 | 7.465% | $203.3883 | $203.39 | $203.40 | $203.40 |
| Purchase #5 | $24.79 | 11.766% | $27.7068 | $27.71 | $27.70 | $27.70 |
| Purchase #6 | $137.99 | 12.312% | $154.9793 | $154.98 | $155.00 | $155.00 |
| Purchase #7 | $126.51 | 3.634% | $131.1074 | $131.11 | $131.10 | $131.10 |
| 7 purchase totals = | $704.92 | $752.8086 | $752.82 | $752.80 | $752.80 | |