| 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 | $129.35 | 10.577% | $143.0313 | $143.03 | $143.05 | $143.00 |
| Purchase #2 | $71.29 | 7.202% | $76.4243 | $76.42 | $76.40 | $76.40 |
| Purchase #3 | $195.52 | 12.223% | $219.4184 | $219.42 | $219.40 | $219.40 |
| Purchase #4 | $60.70 | 3.684% | $62.9362 | $62.94 | $62.95 | $62.90 |
| Purchase #5 | $151.30 | 6.381% | $160.9545 | $160.95 | $160.95 | $161.00 |
| Purchase #6 | $120.29 | 3.416% | $124.3991 | $124.40 | $124.40 | $124.40 |
| Purchase #7 | $36.93 | 13.617% | $41.9588 | $41.96 | $41.95 | $42.00 |
| 7 purchase totals = | $765.38 | $829.1226 | $829.12 | $829.10 | $829.10 | |