| 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 | $158.80 | 8.352% | $172.063 | $172.06 | $172.05 | $172.10 |
| Purchase #2 | $96.32 | 12.554% | $108.412 | $108.41 | $108.40 | $108.40 |
| Purchase #3 | $195.25 | 5.387% | $205.7681 | $205.77 | $205.75 | $205.80 |
| Purchase #4 | $210.36 | 6.424% | $223.8735 | $223.87 | $223.85 | $223.90 |
| Purchase #5 | $152.29 | 8.551% | $165.3123 | $165.31 | $165.30 | $165.30 |
| Purchase #6 | $143.58 | 13.721% | $163.2806 | $163.28 | $163.30 | $163.30 |
| Purchase #7 | $143.86 | 6.210% | $152.7937 | $152.79 | $152.80 | $152.80 |
| 7 purchase totals = | $1,100.46 | $1,191.5032 | $1,191.49 | $1,191.45 | $1,191.60 | |