| 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 | $151.99 | 5.672% | $160.6109 | $160.61 | $160.60 | $160.60 |
| Purchase #2 | $167.81 | 6.637% | $178.9475 | $178.95 | $178.95 | $178.90 |
| Purchase #3 | $7.58 | 11.728% | $8.469 | $8.47 | $8.45 | $8.50 |
| Purchase #4 | $98.91 | 6.242% | $105.084 | $105.08 | $105.10 | $105.10 |
| Purchase #5 | $48.25 | 12.752% | $54.4028 | $54.40 | $54.40 | $54.40 |
| Purchase #6 | $206.35 | 9.128% | $225.1856 | $225.19 | $225.20 | $225.20 |
| Purchase #7 | $220.29 | 12.559% | $247.9562 | $247.96 | $247.95 | $248.00 |
| 7 purchase totals = | $901.18 | $980.6560 | $980.66 | $980.65 | $980.70 | |