| 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 | $122.25 | 11.229% | $135.9775 | $135.98 | $136.00 | $136.00 |
| Purchase #2 | $49.33 | 11.354% | $54.9309 | $54.93 | $54.95 | $54.90 |
| Purchase #3 | $176.69 | 6.236% | $187.7084 | $187.71 | $187.70 | $187.70 |
| Purchase #4 | $168.83 | 5.242% | $177.6801 | $177.68 | $177.70 | $177.70 |
| Purchase #5 | $94.84 | 4.643% | $99.2434 | $99.24 | $99.25 | $99.20 |
| Purchase #6 | $160.47 | 13.244% | $181.7226 | $181.72 | $181.70 | $181.70 |
| Purchase #7 | $19.27 | 13.700% | $21.91 | $21.91 | $21.90 | $21.90 |
| 7 purchase totals = | $791.68 | $859.1729 | $859.17 | $859.20 | $859.10 | |