| 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 | $139.29 | 7.316% | $149.4805 | $149.48 | $149.50 | $149.50 |
| Purchase #2 | $182.95 | 6.476% | $194.7978 | $194.80 | $194.80 | $194.80 |
| Purchase #3 | $38.25 | 13.186% | $43.2936 | $43.29 | $43.30 | $43.30 |
| Purchase #4 | $240.35 | 8.391% | $260.5178 | $260.52 | $260.50 | $260.50 |
| Purchase #5 | $156.51 | 11.747% | $174.8952 | $174.90 | $174.90 | $174.90 |
| Purchase #6 | $97.30 | 12.593% | $109.553 | $109.55 | $109.55 | $109.60 |
| Purchase #7 | $184.91 | 5.539% | $195.1522 | $195.15 | $195.15 | $195.20 |
| 7 purchase totals = | $1,039.56 | $1,127.6901 | $1,127.69 | $1,127.70 | $1,127.80 | |