| 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 | $135.79 | 10.355% | $149.8511 | $149.85 | $149.85 | $149.90 |
| Purchase #2 | $187.80 | 7.813% | $202.4728 | $202.47 | $202.45 | $202.50 |
| Purchase #3 | $236.74 | 12.417% | $266.136 | $266.14 | $266.15 | $266.10 |
| Purchase #4 | $161.85 | 6.344% | $172.1178 | $172.12 | $172.10 | $172.10 |
| Purchase #5 | $16.57 | 13.471% | $18.8021 | $18.80 | $18.80 | $18.80 |
| Purchase #6 | $149.81 | 9.128% | $163.4847 | $163.48 | $163.50 | $163.50 |
| Purchase #7 | $109.93 | 10.230% | $121.1758 | $121.18 | $121.20 | $121.20 |
| 7 purchase totals = | $998.49 | $1,094.0403 | $1,094.04 | $1,094.05 | $1,094.10 | |