| 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 | $150.98 | 6.633% | $160.9945 | $160.99 | $161.00 | $161.00 |
| Purchase #2 | $135.99 | 12.418% | $152.8772 | $152.88 | $152.90 | $152.90 |
| Purchase #3 | $76.84 | 7.561% | $82.6499 | $82.65 | $82.65 | $82.60 |
| Purchase #4 | $230.31 | 12.625% | $259.3866 | $259.39 | $259.40 | $259.40 |
| Purchase #5 | $248.70 | 11.204% | $276.5643 | $276.56 | $276.55 | $276.60 |
| Purchase #6 | $197.25 | 7.811% | $212.6572 | $212.66 | $212.65 | $212.70 |
| Purchase #7 | $141.37 | 7.263% | $151.6377 | $151.64 | $151.65 | $151.60 |
| 7 purchase totals = | $1,181.44 | $1,296.7674 | $1,296.77 | $1,296.80 | $1,296.80 | |