| 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 | $127.25 | 6.289% | $135.2528 | $135.25 | $135.25 | $135.30 |
| Purchase #2 | $180.76 | 7.621% | $194.5357 | $194.54 | $194.55 | $194.50 |
| Purchase #3 | $245.37 | 5.202% | $258.1341 | $258.13 | $258.15 | $258.10 |
| Purchase #4 | $31.74 | 4.673% | $33.2232 | $33.22 | $33.20 | $33.20 |
| Purchase #5 | $19.90 | 6.609% | $21.2152 | $21.22 | $21.20 | $21.20 |
| Purchase #6 | $179.61 | 4.462% | $187.6242 | $187.62 | $187.60 | $187.60 |
| Purchase #7 | $18.26 | 10.853% | $20.2418 | $20.24 | $20.25 | $20.20 |
| 7 purchase totals = | $802.89 | $850.2270 | $850.22 | $850.20 | $850.10 | |