| 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 | $164.64 | 6.568% | $175.4536 | $175.45 | $175.45 | $175.50 |
| Purchase #2 | $245.91 | 9.418% | $269.0698 | $269.07 | $269.05 | $269.10 |
| Purchase #3 | $46.40 | 3.191% | $47.8806 | $47.88 | $47.90 | $47.90 |
| Purchase #4 | $204.43 | 3.298% | $211.1721 | $211.17 | $211.15 | $211.20 |
| Purchase #5 | $108.91 | 8.411% | $118.0704 | $118.07 | $118.05 | $118.10 |
| Purchase #6 | $224.30 | 12.528% | $252.4003 | $252.40 | $252.40 | $252.40 |
| Purchase #7 | $55.83 | 11.541% | $62.2733 | $62.27 | $62.25 | $62.30 |
| 7 purchase totals = | $1,050.42 | $1,136.3201 | $1,136.31 | $1,136.25 | $1,136.50 | |