| 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 | $152.90 | 6.695% | $163.1367 | $163.14 | $163.15 | $163.10 |
| Purchase #2 | $229.87 | 5.726% | $243.0324 | $243.03 | $243.05 | $243.00 |
| Purchase #3 | $118.31 | 3.234% | $122.1361 | $122.14 | $122.15 | $122.10 |
| Purchase #4 | $31.81 | 12.421% | $35.7611 | $35.76 | $35.75 | $35.80 |
| Purchase #5 | $159.73 | 7.641% | $171.935 | $171.94 | $171.95 | $171.90 |
| Purchase #6 | $249.45 | 8.641% | $271.005 | $271.01 | $271.00 | $271.00 |
| Purchase #7 | $185.52 | 9.182% | $202.5544 | $202.55 | $202.55 | $202.60 |
| 7 purchase totals = | $1,127.59 | $1,209.5607 | $1,209.57 | $1,209.60 | $1,209.50 | |