| 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 | $160.99 | 11.469% | $179.4539 | $179.45 | $179.45 | $179.50 |
| Purchase #2 | $49.42 | 8.658% | $53.6988 | $53.70 | $53.70 | $53.70 |
| Purchase #3 | $196.59 | 8.495% | $213.2903 | $213.29 | $213.30 | $213.30 |
| Purchase #4 | $79.85 | 4.207% | $83.2093 | $83.21 | $83.20 | $83.20 |
| Purchase #5 | $61.48 | 12.337% | $69.0648 | $69.06 | $69.05 | $69.10 |
| Purchase #6 | $111.89 | 8.301% | $121.178 | $121.18 | $121.20 | $121.20 |
| Purchase #7 | $219.79 | 12.212% | $246.6308 | $246.63 | $246.65 | $246.60 |
| 7 purchase totals = | $880.01 | $966.5259 | $966.52 | $966.55 | $966.60 | |