| 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 | $11.43 | 3.549% | $11.8357 | $11.84 | $11.85 | $11.80 |
| Purchase #2 | $133.65 | 7.473% | $143.6377 | $143.64 | $143.65 | $143.60 |
| Purchase #3 | $199.70 | 5.760% | $211.2027 | $211.20 | $211.20 | $211.20 |
| Purchase #4 | $80.36 | 8.714% | $87.3626 | $87.36 | $87.35 | $87.40 |
| Purchase #5 | $85.96 | 4.842% | $90.1222 | $90.12 | $90.10 | $90.10 |
| Purchase #6 | $196.78 | 5.168% | $206.9496 | $206.95 | $206.95 | $206.90 |
| Purchase #7 | $153.84 | 4.831% | $161.272 | $161.27 | $161.25 | $161.30 |
| 7 purchase totals = | $861.72 | $912.3825 | $912.38 | $912.35 | $912.30 | |