| 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 | $130.63 | 13.162% | $147.8235 | $147.82 | $147.80 | $147.80 |
| Purchase #2 | $183.92 | 5.764% | $194.5211 | $194.52 | $194.50 | $194.50 |
| Purchase #3 | $47.27 | 13.690% | $53.7413 | $53.74 | $53.75 | $53.70 |
| Purchase #4 | $120.54 | 6.143% | $127.9448 | $127.94 | $127.95 | $127.90 |
| Purchase #5 | $178.56 | 8.655% | $194.0144 | $194.01 | $194.00 | $194.00 |
| Purchase #6 | $131.73 | 13.705% | $149.7836 | $149.78 | $149.80 | $149.80 |
| Purchase #7 | $107.93 | 3.798% | $112.0292 | $112.03 | $112.05 | $112.00 |
| 7 purchase totals = | $900.58 | $979.8579 | $979.84 | $979.85 | $979.70 | |