| 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 | $81.90 | 13.837% | $93.2325 | $93.23 | $93.25 | $93.20 |
| Purchase #2 | $128.28 | 12.489% | $144.3009 | $144.30 | $144.30 | $144.30 |
| Purchase #3 | $194.98 | 3.752% | $202.2956 | $202.30 | $202.30 | $202.30 |
| Purchase #4 | $136.55 | 10.856% | $151.3739 | $151.37 | $151.35 | $151.40 |
| Purchase #5 | $78.53 | 12.621% | $88.4413 | $88.44 | $88.45 | $88.40 |
| Purchase #6 | $188.58 | 5.617% | $199.1725 | $199.17 | $199.15 | $199.20 |
| Purchase #7 | $33.72 | 6.271% | $35.8346 | $35.83 | $35.85 | $35.80 |
| 7 purchase totals = | $842.54 | $914.6513 | $914.64 | $914.65 | $914.60 | |