| 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 | $187.30 | 6.418% | $199.3209 | $199.32 | $199.30 | $199.30 |
| Purchase #2 | $116.45 | 12.142% | $130.5894 | $130.59 | $130.60 | $130.60 |
| Purchase #3 | $193.92 | 4.421% | $202.4932 | $202.49 | $202.50 | $202.50 |
| Purchase #4 | $173.92 | 11.660% | $194.1991 | $194.20 | $194.20 | $194.20 |
| Purchase #5 | $147.55 | 7.578% | $158.7313 | $158.73 | $158.75 | $158.70 |
| Purchase #6 | $95.77 | 13.514% | $108.7124 | $108.71 | $108.70 | $108.70 |
| Purchase #7 | $95.85 | 12.390% | $107.7258 | $107.73 | $107.75 | $107.70 |
| 7 purchase totals = | $1,010.76 | $1,101.7721 | $1,101.77 | $1,101.80 | $1,101.70 | |