| 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 | $158.38 | 6.600% | $168.8331 | $168.83 | $168.85 | $168.80 |
| Purchase #2 | $243.76 | 13.505% | $276.6798 | $276.68 | $276.70 | $276.70 |
| Purchase #3 | $80.83 | 13.208% | $91.506 | $91.51 | $91.50 | $91.50 |
| Purchase #4 | $105.94 | 9.367% | $115.8634 | $115.86 | $115.85 | $115.90 |
| Purchase #5 | $58.95 | 10.822% | $65.3296 | $65.33 | $65.35 | $65.30 |
| Purchase #6 | $44.47 | 10.695% | $49.2261 | $49.23 | $49.25 | $49.20 |
| Purchase #7 | $243.42 | 10.584% | $269.1836 | $269.18 | $269.20 | $269.20 |
| 7 purchase totals = | $935.75 | $1,036.6216 | $1,036.62 | $1,036.70 | $1,036.60 | |