| 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 | $164.72 | 12.118% | $184.6808 | $184.68 | $184.70 | $184.70 |
| Purchase #2 | $129.43 | 7.797% | $139.5217 | $139.52 | $139.50 | $139.50 |
| Purchase #3 | $208.95 | 13.209% | $236.5502 | $236.55 | $236.55 | $236.60 |
| Purchase #4 | $37.88 | 9.715% | $41.56 | $41.56 | $41.55 | $41.60 |
| Purchase #5 | $183.30 | 13.120% | $207.349 | $207.35 | $207.35 | $207.30 |
| Purchase #6 | $242.65 | 10.247% | $267.5143 | $267.51 | $267.50 | $267.50 |
| Purchase #7 | $129.39 | 5.182% | $136.095 | $136.10 | $136.10 | $136.10 |
| 7 purchase totals = | $1,096.32 | $1,213.2710 | $1,213.27 | $1,213.25 | $1,213.30 | |