| 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 | $175.77 | 10.825% | $194.7971 | $194.80 | $194.80 | $194.80 |
| Purchase #2 | $243.29 | 11.500% | $271.2684 | $271.27 | $271.25 | $271.30 |
| Purchase #3 | $184.93 | 7.539% | $198.8719 | $198.87 | $198.85 | $198.90 |
| Purchase #4 | $191.98 | 5.208% | $201.9783 | $201.98 | $202.00 | $202.00 |
| Purchase #5 | $137.30 | 8.303% | $148.7 | $148.70 | $148.70 | $148.70 |
| Purchase #6 | $29.73 | 7.479% | $31.9535 | $31.95 | $31.95 | $32.00 |
| Purchase #7 | $12.33 | 9.490% | $13.5001 | $13.50 | $13.50 | $13.50 |
| 7 purchase totals = | $975.33 | $1,061.0693 | $1,061.07 | $1,061.05 | $1,061.20 | |