| 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 | $202.44 | 6.201% | $214.9933 | $214.99 | $215.00 | $215.00 |
| Purchase #2 | $159.51 | 5.729% | $168.6483 | $168.65 | $168.65 | $168.60 |
| Purchase #3 | $142.61 | 12.169% | $159.9642 | $159.96 | $159.95 | $160.00 |
| Purchase #4 | $143.70 | 4.276% | $149.8446 | $149.84 | $149.85 | $149.80 |
| Purchase #5 | $110.92 | 9.111% | $121.0259 | $121.03 | $121.05 | $121.00 |
| Purchase #6 | $84.92 | 13.378% | $96.2806 | $96.28 | $96.30 | $96.30 |
| Purchase #7 | $208.86 | 10.325% | $230.4248 | $230.42 | $230.40 | $230.40 |
| 7 purchase totals = | $1,052.96 | $1,141.1817 | $1,141.17 | $1,141.20 | $1,141.10 | |