| 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 | $149.79 | 9.422% | $163.9032 | $163.90 | $163.90 | $163.90 |
| Purchase #2 | $176.55 | 8.826% | $192.1323 | $192.13 | $192.15 | $192.10 |
| Purchase #3 | $61.98 | 7.792% | $66.8095 | $66.81 | $66.80 | $66.80 |
| Purchase #4 | $105.65 | 12.760% | $119.1309 | $119.13 | $119.15 | $119.10 |
| Purchase #5 | $204.97 | 7.312% | $219.9574 | $219.96 | $219.95 | $220.00 |
| Purchase #6 | $232.99 | 5.697% | $246.2634 | $246.26 | $246.25 | $246.30 |
| Purchase #7 | $138.40 | 7.743% | $149.1163 | $149.12 | $149.10 | $149.10 |
| 7 purchase totals = | $1,070.33 | $1,157.3130 | $1,157.31 | $1,157.30 | $1,157.30 | |