| 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 | $150.64 | 13.483% | $170.9508 | $170.95 | $170.95 | $171.00 |
| Purchase #2 | $211.34 | 6.715% | $225.5315 | $225.53 | $225.55 | $225.50 |
| Purchase #3 | $52.76 | 7.333% | $56.6289 | $56.63 | $56.65 | $56.60 |
| Purchase #4 | $54.54 | 9.479% | $59.7098 | $59.71 | $59.70 | $59.70 |
| Purchase #5 | $195.74 | 5.240% | $205.9968 | $206.00 | $206.00 | $206.00 |
| Purchase #6 | $247.36 | 12.275% | $277.7234 | $277.72 | $277.70 | $277.70 |
| Purchase #7 | $161.74 | 8.561% | $175.5866 | $175.59 | $175.60 | $175.60 |
| 7 purchase totals = | $1,074.12 | $1,172.1278 | $1,172.13 | $1,172.15 | $1,172.10 | |