| 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 | $161.77 | 11.369% | $180.1616 | $180.16 | $180.15 | $180.20 |
| Purchase #2 | $224.77 | 10.611% | $248.6203 | $248.62 | $248.60 | $248.60 |
| Purchase #3 | $183.93 | 12.334% | $206.6159 | $206.62 | $206.60 | $206.60 |
| Purchase #4 | $249.80 | 6.729% | $266.609 | $266.61 | $266.60 | $266.60 |
| Purchase #5 | $69.88 | 6.415% | $74.3628 | $74.36 | $74.35 | $74.40 |
| Purchase #6 | $95.81 | 12.551% | $107.8351 | $107.84 | $107.85 | $107.80 |
| Purchase #7 | $67.27 | 10.189% | $74.1241 | $74.12 | $74.10 | $74.10 |
| 7 purchase totals = | $1,053.23 | $1,158.3288 | $1,158.33 | $1,158.25 | $1,158.30 | |