| 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 | $170.65 | 4.640% | $178.5682 | $178.57 | $178.55 | $178.60 |
| Purchase #2 | $243.45 | 7.656% | $262.0885 | $262.09 | $262.10 | $262.10 |
| Purchase #3 | $33.35 | 5.421% | $35.1579 | $35.16 | $35.15 | $35.20 |
| Purchase #4 | $84.57 | 9.441% | $92.5543 | $92.55 | $92.55 | $92.60 |
| Purchase #5 | $18.42 | 3.628% | $19.0883 | $19.09 | $19.10 | $19.10 |
| Purchase #6 | $67.73 | 13.590% | $76.9345 | $76.93 | $76.95 | $76.90 |
| Purchase #7 | $237.76 | 4.547% | $248.5709 | $248.57 | $248.55 | $248.60 |
| 7 purchase totals = | $855.93 | $912.9626 | $912.96 | $912.95 | $913.10 | |