| 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 | $138.52 | 10.684% | $153.3195 | $153.32 | $153.30 | $153.30 |
| Purchase #2 | $76.47 | 9.335% | $83.6085 | $83.61 | $83.60 | $83.60 |
| Purchase #3 | $22.60 | 13.721% | $25.7009 | $25.70 | $25.70 | $25.70 |
| Purchase #4 | $213.27 | 6.292% | $226.6889 | $226.69 | $226.70 | $226.70 |
| Purchase #5 | $101.48 | 8.595% | $110.2022 | $110.20 | $110.20 | $110.20 |
| Purchase #6 | $165.73 | 7.727% | $178.536 | $178.54 | $178.55 | $178.50 |
| Purchase #7 | $249.74 | 12.172% | $280.1384 | $280.14 | $280.15 | $280.10 |
| 7 purchase totals = | $967.81 | $1,058.1944 | $1,058.20 | $1,058.20 | $1,058.10 | |