| 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 | $133.73 | 3.146% | $137.9371 | $137.94 | $137.95 | $137.90 |
| Purchase #2 | $150.32 | 12.288% | $168.7913 | $168.79 | $168.80 | $168.80 |
| Purchase #3 | $39.43 | 11.844% | $44.1001 | $44.10 | $44.10 | $44.10 |
| Purchase #4 | $109.75 | 6.626% | $117.022 | $117.02 | $117.00 | $117.00 |
| Purchase #5 | $47.70 | 5.464% | $50.3063 | $50.31 | $50.30 | $50.30 |
| Purchase #6 | $189.80 | 6.207% | $201.5809 | $201.58 | $201.60 | $201.60 |
| Purchase #7 | $196.52 | 7.685% | $211.6226 | $211.62 | $211.60 | $211.60 |
| 7 purchase totals = | $867.25 | $931.3603 | $931.36 | $931.35 | $931.30 | |