| 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 | $148.36 | 13.595% | $168.5295 | $168.53 | $168.55 | $168.50 |
| Purchase #2 | $226.55 | 9.811% | $248.7768 | $248.78 | $248.80 | $248.80 |
| Purchase #3 | $13.59 | 9.814% | $14.9237 | $14.92 | $14.90 | $14.90 |
| Purchase #4 | $226.39 | 7.797% | $244.0416 | $244.04 | $244.05 | $244.00 |
| Purchase #5 | $195.82 | 12.508% | $220.3132 | $220.31 | $220.30 | $220.30 |
| Purchase #6 | $97.80 | 12.817% | $110.335 | $110.34 | $110.35 | $110.30 |
| Purchase #7 | $151.36 | 13.421% | $171.674 | $171.67 | $171.65 | $171.70 |
| 7 purchase totals = | $1,059.87 | $1,178.5938 | $1,178.59 | $1,178.60 | $1,178.50 | |