| 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 | $195.71 | 12.310% | $219.8019 | $219.80 | $219.80 | $219.80 |
| Purchase #2 | $181.98 | 5.597% | $192.1654 | $192.17 | $192.15 | $192.20 |
| Purchase #3 | $105.36 | 10.588% | $116.5155 | $116.52 | $116.50 | $116.50 |
| Purchase #4 | $53.75 | 12.581% | $60.5123 | $60.51 | $60.50 | $60.50 |
| Purchase #5 | $155.39 | 11.190% | $172.7781 | $172.78 | $172.80 | $172.80 |
| Purchase #6 | $128.30 | 7.182% | $137.5145 | $137.51 | $137.50 | $137.50 |
| Purchase #7 | $7.71 | 4.697% | $8.0721 | $8.07 | $8.05 | $8.10 |
| 7 purchase totals = | $828.20 | $907.3598 | $907.36 | $907.30 | $907.40 | |