| 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 | $169.43 | 13.781% | $192.7791 | $192.78 | $192.80 | $192.80 |
| Purchase #2 | $89.85 | 5.149% | $94.4764 | $94.48 | $94.50 | $94.50 |
| Purchase #3 | $48.56 | 5.811% | $51.3818 | $51.38 | $51.40 | $51.40 |
| Purchase #4 | $75.47 | 12.430% | $84.8509 | $84.85 | $84.85 | $84.90 |
| Purchase #5 | $193.49 | 6.190% | $205.467 | $205.47 | $205.45 | $205.50 |
| Purchase #6 | $69.71 | 13.685% | $79.2498 | $79.25 | $79.25 | $79.20 |
| Purchase #7 | $121.55 | 7.518% | $130.6881 | $130.69 | $130.70 | $130.70 |
| 7 purchase totals = | $768.06 | $838.8931 | $838.90 | $838.95 | $839.00 | |