| 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 | $81.51 | 12.175% | $91.4338 | $91.43 | $91.45 | $91.40 |
| Purchase #2 | $166.83 | 7.873% | $179.9645 | $179.96 | $179.95 | $180.00 |
| Purchase #3 | $83.44 | 9.255% | $91.1624 | $91.16 | $91.15 | $91.20 |
| Purchase #4 | $188.75 | 3.541% | $195.4336 | $195.43 | $195.45 | $195.40 |
| Purchase #5 | $188.98 | 13.199% | $213.9235 | $213.92 | $213.90 | $213.90 |
| Purchase #6 | $188.99 | 9.305% | $206.5755 | $206.58 | $206.60 | $206.60 |
| Purchase #7 | $152.88 | 4.118% | $159.1756 | $159.18 | $159.20 | $159.20 |
| 7 purchase totals = | $1,051.38 | $1,137.6689 | $1,137.66 | $1,137.70 | $1,137.70 | |