| 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 | $159.38 | 10.635% | $176.3301 | $176.33 | $176.35 | $176.30 |
| Purchase #2 | $66.45 | 10.829% | $73.6459 | $73.65 | $73.65 | $73.60 |
| Purchase #3 | $190.55 | 9.462% | $208.5798 | $208.58 | $208.60 | $208.60 |
| Purchase #4 | $121.38 | 9.146% | $132.4814 | $132.48 | $132.50 | $132.50 |
| Purchase #5 | $82.51 | 8.686% | $89.6768 | $89.68 | $89.70 | $89.70 |
| Purchase #6 | $89.64 | 5.729% | $94.7755 | $94.78 | $94.80 | $94.80 |
| Purchase #7 | $18.94 | 3.393% | $19.5826 | $19.58 | $19.60 | $19.60 |
| 7 purchase totals = | $728.85 | $795.0721 | $795.08 | $795.20 | $795.10 | |