| 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 | $164.74 | 6.769% | $175.8913 | $175.89 | $175.90 | $175.90 |
| Purchase #2 | $239.33 | 7.803% | $258.0049 | $258.00 | $258.00 | $258.00 |
| Purchase #3 | $200.54 | 9.268% | $219.126 | $219.13 | $219.15 | $219.10 |
| Purchase #4 | $36.87 | 4.760% | $38.625 | $38.63 | $38.65 | $38.60 |
| Purchase #5 | $153.60 | 6.321% | $163.3091 | $163.31 | $163.30 | $163.30 |
| Purchase #6 | $240.29 | 12.345% | $269.9538 | $269.95 | $269.95 | $270.00 |
| Purchase #7 | $88.45 | 9.143% | $96.537 | $96.54 | $96.55 | $96.50 |
| 7 purchase totals = | $1,123.82 | $1,221.4471 | $1,221.45 | $1,221.50 | $1,221.40 | |