| 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 | $188.47 | 5.261% | $198.3854 | $198.39 | $198.40 | $198.40 |
| Purchase #2 | $102.77 | 7.868% | $110.8559 | $110.86 | $110.85 | $110.90 |
| Purchase #3 | $28.75 | 3.601% | $29.7853 | $29.79 | $29.80 | $29.80 |
| Purchase #4 | $133.63 | 4.549% | $139.7088 | $139.71 | $139.70 | $139.70 |
| Purchase #5 | $106.70 | 12.794% | $120.3512 | $120.35 | $120.35 | $120.40 |
| Purchase #6 | $201.62 | 6.428% | $214.5801 | $214.58 | $214.60 | $214.60 |
| Purchase #7 | $165.66 | 13.631% | $188.2411 | $188.24 | $188.25 | $188.20 |
| 7 purchase totals = | $927.60 | $1,001.9078 | $1,001.92 | $1,001.95 | $1,002.00 | |