| 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 | $198.95 | 12.554% | $223.9262 | $223.93 | $223.95 | $223.90 |
| Purchase #2 | $103.90 | 10.408% | $114.7139 | $114.71 | $114.70 | $114.70 |
| Purchase #3 | $65.74 | 10.205% | $72.4488 | $72.45 | $72.45 | $72.40 |
| Purchase #4 | $58.39 | 8.460% | $63.3298 | $63.33 | $63.35 | $63.30 |
| Purchase #5 | $147.44 | 11.487% | $164.3764 | $164.38 | $164.40 | $164.40 |
| Purchase #6 | $88.50 | 3.619% | $91.7028 | $91.70 | $91.70 | $91.70 |
| Purchase #7 | $106.97 | 9.242% | $116.8562 | $116.86 | $116.85 | $116.90 |
| 7 purchase totals = | $769.89 | $847.3541 | $847.36 | $847.40 | $847.30 | |