| 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 | $164.65 | 7.317% | $176.6974 | $176.70 | $176.70 | $176.70 |
| Purchase #2 | $115.68 | 7.350% | $124.1825 | $124.18 | $124.20 | $124.20 |
| Purchase #3 | $204.53 | 7.145% | $219.1437 | $219.14 | $219.15 | $219.10 |
| Purchase #4 | $132.46 | 5.235% | $139.3943 | $139.39 | $139.40 | $139.40 |
| Purchase #5 | $158.27 | 5.829% | $167.4956 | $167.50 | $167.50 | $167.50 |
| Purchase #6 | $201.59 | 4.558% | $210.7785 | $210.78 | $210.80 | $210.80 |
| Purchase #7 | $172.77 | 11.674% | $192.9392 | $192.94 | $192.95 | $192.90 |
| 7 purchase totals = | $1,149.95 | $1,230.6312 | $1,230.63 | $1,230.70 | $1,230.60 | |