| 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 | $169.50 | 13.442% | $192.2842 | $192.28 | $192.30 | $192.30 |
| Purchase #2 | $96.89 | 6.108% | $102.808 | $102.81 | $102.80 | $102.80 |
| Purchase #3 | $245.25 | 11.571% | $273.6279 | $273.63 | $273.65 | $273.60 |
| Purchase #4 | $120.56 | 9.160% | $131.6033 | $131.60 | $131.60 | $131.60 |
| Purchase #5 | $142.66 | 13.490% | $161.9048 | $161.90 | $161.90 | $161.90 |
| Purchase #6 | $223.48 | 7.539% | $240.3282 | $240.33 | $240.35 | $240.30 |
| Purchase #7 | $171.39 | 3.484% | $177.3612 | $177.36 | $177.35 | $177.40 |
| 7 purchase totals = | $1,169.73 | $1,279.9176 | $1,279.91 | $1,279.95 | $1,279.90 | |