| 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 | $103.33 | 13.627% | $117.4108 | $117.41 | $117.40 | $117.40 |
| Purchase #2 | $152.74 | 5.444% | $161.0552 | $161.06 | $161.05 | $161.10 |
| Purchase #3 | $34.61 | 7.183% | $37.096 | $37.10 | $37.10 | $37.10 |
| Purchase #4 | $145.64 | 10.228% | $160.5361 | $160.54 | $160.55 | $160.50 |
| Purchase #5 | $27.94 | 3.453% | $28.9048 | $28.90 | $28.90 | $28.90 |
| Purchase #6 | $66.41 | 3.588% | $68.7928 | $68.79 | $68.80 | $68.80 |
| Purchase #7 | $200.60 | 7.838% | $216.323 | $216.32 | $216.30 | $216.30 |
| 7 purchase totals = | $731.27 | $790.1187 | $790.12 | $790.10 | $790.10 | |