| 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 | $86.77 | 11.836% | $97.0401 | $97.04 | $97.05 | $97.00 |
| Purchase #2 | $170.47 | 6.641% | $181.7909 | $181.79 | $181.80 | $181.80 |
| Purchase #3 | $209.76 | 7.668% | $225.8444 | $225.84 | $225.85 | $225.80 |
| Purchase #4 | $219.25 | 4.711% | $229.5789 | $229.58 | $229.60 | $229.60 |
| Purchase #5 | $210.64 | 3.110% | $217.1909 | $217.19 | $217.20 | $217.20 |
| Purchase #6 | $178.31 | 10.559% | $197.1378 | $197.14 | $197.15 | $197.10 |
| Purchase #7 | $28.98 | 10.136% | $31.9174 | $31.92 | $31.90 | $31.90 |
| 7 purchase totals = | $1,104.18 | $1,180.5004 | $1,180.50 | $1,180.55 | $1,180.40 | |