| 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 | $175.38 | 11.830% | $196.1275 | $196.13 | $196.15 | $196.10 |
| Purchase #2 | $117.99 | 11.535% | $131.6001 | $131.60 | $131.60 | $131.60 |
| Purchase #3 | $144.81 | 7.425% | $155.5621 | $155.56 | $155.55 | $155.60 |
| Purchase #4 | $140.64 | 7.775% | $151.5748 | $151.57 | $151.55 | $151.60 |
| Purchase #5 | $203.70 | 3.551% | $210.9334 | $210.93 | $210.95 | $210.90 |
| Purchase #6 | $218.67 | 7.794% | $235.7131 | $235.71 | $235.70 | $235.70 |
| Purchase #7 | $79.77 | 10.375% | $88.0461 | $88.05 | $88.05 | $88.00 |
| 7 purchase totals = | $1,080.96 | $1,169.5571 | $1,169.55 | $1,169.55 | $1,169.50 | |