| 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 | $134.45 | 5.682% | $142.0894 | $142.09 | $142.10 | $142.10 |
| Purchase #2 | $131.70 | 3.556% | $136.3833 | $136.38 | $136.40 | $136.40 |
| Purchase #3 | $152.68 | 13.611% | $173.4613 | $173.46 | $173.45 | $173.50 |
| Purchase #4 | $5.29 | 12.397% | $5.9458 | $5.95 | $5.95 | $5.90 |
| Purchase #5 | $187.80 | 6.169% | $199.3854 | $199.39 | $199.40 | $199.40 |
| Purchase #6 | $193.90 | 12.756% | $218.6339 | $218.63 | $218.65 | $218.60 |
| Purchase #7 | $21.37 | 3.532% | $22.1248 | $22.12 | $22.10 | $22.10 |
| 7 purchase totals = | $827.19 | $898.0239 | $898.02 | $898.05 | $898.00 | |