| 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 | $177.41 | 9.102% | $193.5579 | $193.56 | $193.55 | $193.60 |
| Purchase #2 | $197.48 | 11.269% | $219.734 | $219.73 | $219.75 | $219.70 |
| Purchase #3 | $53.34 | 4.421% | $55.6982 | $55.70 | $55.70 | $55.70 |
| Purchase #4 | $18.46 | 12.555% | $20.7777 | $20.78 | $20.80 | $20.80 |
| Purchase #5 | $27.69 | 12.863% | $31.2518 | $31.25 | $31.25 | $31.30 |
| Purchase #6 | $23.46 | 3.626% | $24.3107 | $24.31 | $24.30 | $24.30 |
| Purchase #7 | $110.25 | 8.462% | $119.5794 | $119.58 | $119.60 | $119.60 |
| 7 purchase totals = | $608.09 | $664.9097 | $664.91 | $664.95 | $665.00 | |