| 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 | $147.56 | 10.145% | $162.53 | $162.53 | $162.55 | $162.50 |
| Purchase #2 | $129.75 | 9.662% | $142.2864 | $142.29 | $142.30 | $142.30 |
| Purchase #3 | $18.88 | 9.374% | $20.6498 | $20.65 | $20.65 | $20.60 |
| Purchase #4 | $64.59 | 3.272% | $66.7034 | $66.70 | $66.70 | $66.70 |
| Purchase #5 | $219.78 | 13.593% | $249.6547 | $249.65 | $249.65 | $249.70 |
| Purchase #6 | $160.77 | 11.167% | $178.7232 | $178.72 | $178.70 | $178.70 |
| Purchase #7 | $228.58 | 7.749% | $246.2927 | $246.29 | $246.30 | $246.30 |
| 7 purchase totals = | $969.91 | $1,066.8402 | $1,066.83 | $1,066.85 | $1,066.80 | |