| 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 | $143.83 | 5.564% | $151.8327 | $151.83 | $151.85 | $151.80 |
| Purchase #2 | $209.96 | 3.502% | $217.3128 | $217.31 | $217.30 | $217.30 |
| Purchase #3 | $43.86 | 7.815% | $47.2877 | $47.29 | $47.30 | $47.30 |
| Purchase #4 | $213.31 | 13.671% | $242.4716 | $242.47 | $242.45 | $242.50 |
| Purchase #5 | $238.29 | 13.673% | $270.8714 | $270.87 | $270.85 | $270.90 |
| Purchase #6 | $212.67 | 7.449% | $228.5118 | $228.51 | $228.50 | $228.50 |
| Purchase #7 | $10.87 | 7.332% | $11.667 | $11.67 | $11.65 | $11.70 |
| 7 purchase totals = | $1,072.79 | $1,169.9550 | $1,169.95 | $1,169.90 | $1,170.00 | |