| 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 | $204.59 | 9.213% | $223.4389 | $223.44 | $223.45 | $223.40 |
| Purchase #2 | $153.35 | 3.190% | $158.2419 | $158.24 | $158.25 | $158.20 |
| Purchase #3 | $191.87 | 5.457% | $202.3403 | $202.34 | $202.35 | $202.30 |
| Purchase #4 | $95.72 | 10.212% | $105.4949 | $105.49 | $105.50 | $105.50 |
| Purchase #5 | $81.83 | 3.376% | $84.5926 | $84.59 | $84.60 | $84.60 |
| Purchase #6 | $155.27 | 12.797% | $175.1399 | $175.14 | $175.15 | $175.10 |
| Purchase #7 | $177.51 | 6.170% | $188.4624 | $188.46 | $188.45 | $188.50 |
| 7 purchase totals = | $1,060.14 | $1,137.7109 | $1,137.70 | $1,137.75 | $1,137.60 | |