| 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 | $158.99 | 13.417% | $180.3217 | $180.32 | $180.30 | $180.30 |
| Purchase #2 | $184.68 | 4.299% | $192.6194 | $192.62 | $192.60 | $192.60 |
| Purchase #3 | $84.96 | 5.212% | $89.3881 | $89.39 | $89.40 | $89.40 |
| Purchase #4 | $84.90 | 10.873% | $94.1312 | $94.13 | $94.15 | $94.10 |
| Purchase #5 | $207.62 | 9.811% | $227.9896 | $227.99 | $228.00 | $228.00 |
| Purchase #6 | $154.76 | 8.843% | $168.4454 | $168.45 | $168.45 | $168.40 |
| Purchase #7 | $200.26 | 3.566% | $207.4013 | $207.40 | $207.40 | $207.40 |
| 7 purchase totals = | $1,076.17 | $1,160.2967 | $1,160.30 | $1,160.30 | $1,160.20 | |