| 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 | $150.77 | 6.843% | $161.0872 | $161.09 | $161.10 | $161.10 |
| Purchase #2 | $228.89 | 6.408% | $243.5573 | $243.56 | $243.55 | $243.60 |
| Purchase #3 | $170.88 | 5.822% | $180.8286 | $180.83 | $180.85 | $180.80 |
| Purchase #4 | $34.44 | 4.255% | $35.9054 | $35.91 | $35.90 | $35.90 |
| Purchase #5 | $130.96 | 8.167% | $141.6555 | $141.66 | $141.65 | $141.70 |
| Purchase #6 | $7.52 | 9.457% | $8.2312 | $8.23 | $8.25 | $8.20 |
| Purchase #7 | $163.48 | 13.489% | $185.5318 | $185.53 | $185.55 | $185.50 |
| 7 purchase totals = | $886.94 | $956.7970 | $956.81 | $956.85 | $956.80 | |