| 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 | $156.53 | 10.799% | $173.4337 | $173.43 | $173.45 | $173.40 |
| Purchase #2 | $167.33 | 6.322% | $177.9086 | $177.91 | $177.90 | $177.90 |
| Purchase #3 | $78.56 | 6.129% | $83.3749 | $83.37 | $83.35 | $83.40 |
| Purchase #4 | $119.76 | 6.125% | $127.0953 | $127.10 | $127.10 | $127.10 |
| Purchase #5 | $135.34 | 7.627% | $145.6624 | $145.66 | $145.65 | $145.70 |
| Purchase #6 | $197.89 | 6.385% | $210.5253 | $210.53 | $210.55 | $210.50 |
| Purchase #7 | $25.96 | 10.841% | $28.7743 | $28.77 | $28.75 | $28.80 |
| 7 purchase totals = | $881.37 | $946.7745 | $946.77 | $946.75 | $946.80 | |