| 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 | $161.38 | 5.505% | $170.264 | $170.26 | $170.25 | $170.30 |
| Purchase #2 | $40.83 | 7.506% | $43.8947 | $43.89 | $43.90 | $43.90 |
| Purchase #3 | $200.99 | 4.534% | $210.1029 | $210.10 | $210.10 | $210.10 |
| Purchase #4 | $156.68 | 4.770% | $164.1536 | $164.15 | $164.15 | $164.20 |
| Purchase #5 | $50.93 | 4.799% | $53.3741 | $53.37 | $53.35 | $53.40 |
| Purchase #6 | $89.80 | 6.850% | $95.9513 | $95.95 | $95.95 | $96.00 |
| Purchase #7 | $26.76 | 10.307% | $29.5182 | $29.52 | $29.50 | $29.50 |
| 7 purchase totals = | $727.37 | $767.2588 | $767.24 | $767.20 | $767.40 | |