| 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 | $165.72 | 12.710% | $186.783 | $186.78 | $186.80 | $186.80 |
| Purchase #2 | $72.81 | 10.754% | $80.64 | $80.64 | $80.65 | $80.60 |
| Purchase #3 | $210.30 | 4.379% | $219.509 | $219.51 | $219.50 | $219.50 |
| Purchase #4 | $34.77 | 12.358% | $39.0669 | $39.07 | $39.05 | $39.10 |
| Purchase #5 | $208.71 | 13.811% | $237.5349 | $237.53 | $237.55 | $237.50 |
| Purchase #6 | $157.85 | 9.573% | $172.961 | $172.96 | $172.95 | $173.00 |
| Purchase #7 | $107.71 | 8.564% | $116.9343 | $116.93 | $116.95 | $116.90 |
| 7 purchase totals = | $957.87 | $1,053.4291 | $1,053.42 | $1,053.45 | $1,053.40 | |