| 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 | $146.51 | 8.748% | $159.3267 | $159.33 | $159.35 | $159.30 |
| Purchase #2 | $184.66 | 6.677% | $196.9897 | $196.99 | $197.00 | $197.00 |
| Purchase #3 | $62.34 | 7.330% | $66.9095 | $66.91 | $66.90 | $66.90 |
| Purchase #4 | $170.84 | 11.334% | $190.203 | $190.20 | $190.20 | $190.20 |
| Purchase #5 | $178.55 | 13.293% | $202.2847 | $202.28 | $202.30 | $202.30 |
| Purchase #6 | $74.27 | 13.320% | $84.1628 | $84.16 | $84.15 | $84.20 |
| Purchase #7 | $160.88 | 5.806% | $170.2207 | $170.22 | $170.20 | $170.20 |
| 7 purchase totals = | $978.05 | $1,070.0971 | $1,070.09 | $1,070.10 | $1,070.10 | |