| 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 | $133.77 | 6.503% | $142.4691 | $142.47 | $142.45 | $142.50 |
| Purchase #2 | $89.26 | 3.466% | $92.3538 | $92.35 | $92.35 | $92.40 |
| Purchase #3 | $69.43 | 10.326% | $76.5993 | $76.60 | $76.60 | $76.60 |
| Purchase #4 | $50.33 | 8.634% | $54.6755 | $54.68 | $54.70 | $54.70 |
| Purchase #5 | $89.29 | 3.767% | $92.6536 | $92.65 | $92.65 | $92.70 |
| Purchase #6 | $196.41 | 8.862% | $213.8159 | $213.82 | $213.80 | $213.80 |
| Purchase #7 | $150.95 | 6.539% | $160.8206 | $160.82 | $160.80 | $160.80 |
| 7 purchase totals = | $779.44 | $833.3878 | $833.39 | $833.35 | $833.50 | |