| 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 | $175.55 | 12.582% | $197.6377 | $197.64 | $197.65 | $197.60 |
| Purchase #2 | $193.47 | 7.831% | $208.6206 | $208.62 | $208.60 | $208.60 |
| Purchase #3 | $215.40 | 7.120% | $230.7365 | $230.74 | $230.75 | $230.70 |
| Purchase #4 | $197.56 | 4.649% | $206.7446 | $206.74 | $206.75 | $206.70 |
| Purchase #5 | $42.99 | 11.129% | $47.7744 | $47.77 | $47.75 | $47.80 |
| Purchase #6 | $84.81 | 10.818% | $93.9847 | $93.98 | $94.00 | $94.00 |
| Purchase #7 | $12.32 | 13.392% | $13.9699 | $13.97 | $13.95 | $14.00 |
| 7 purchase totals = | $922.10 | $999.4684 | $999.46 | $999.45 | $999.40 | |