| 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 | $185.75 | 4.864% | $194.7849 | $194.78 | $194.80 | $194.80 |
| Purchase #2 | $152.56 | 8.678% | $165.7992 | $165.80 | $165.80 | $165.80 |
| Purchase #3 | $155.77 | 9.124% | $169.9825 | $169.98 | $170.00 | $170.00 |
| Purchase #4 | $148.90 | 3.600% | $154.2604 | $154.26 | $154.25 | $154.30 |
| Purchase #5 | $195.48 | 3.725% | $202.7616 | $202.76 | $202.75 | $202.80 |
| Purchase #6 | $211.40 | 6.629% | $225.4137 | $225.41 | $225.40 | $225.40 |
| Purchase #7 | $189.70 | 8.126% | $205.115 | $205.12 | $205.10 | $205.10 |
| 7 purchase totals = | $1,239.56 | $1,318.1173 | $1,318.11 | $1,318.10 | $1,318.20 | |