| 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 | $36.73 | 3.336% | $37.9553 | $37.96 | $37.95 | $38.00 |
| Purchase #2 | $194.39 | 13.835% | $221.2839 | $221.28 | $221.30 | $221.30 |
| Purchase #3 | $135.47 | 5.342% | $142.7068 | $142.71 | $142.70 | $142.70 |
| Purchase #4 | $195.80 | 11.203% | $217.7355 | $217.74 | $217.75 | $217.70 |
| Purchase #5 | $247.94 | 7.683% | $266.9892 | $266.99 | $267.00 | $267.00 |
| Purchase #6 | $117.97 | 3.357% | $121.9303 | $121.93 | $121.95 | $121.90 |
| Purchase #7 | $144.53 | 13.521% | $164.0719 | $164.07 | $164.05 | $164.10 |
| 7 purchase totals = | $1,072.83 | $1,172.6729 | $1,172.68 | $1,172.70 | $1,172.70 | |