| 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 | $142.76 | 10.732% | $158.081 | $158.08 | $158.10 | $158.10 |
| Purchase #2 | $32.90 | 8.686% | $35.7577 | $35.76 | $35.75 | $35.80 |
| Purchase #3 | $13.70 | 11.361% | $15.2565 | $15.26 | $15.25 | $15.30 |
| Purchase #4 | $121.92 | 13.243% | $138.0659 | $138.07 | $138.05 | $138.10 |
| Purchase #5 | $75.80 | 11.674% | $84.6489 | $84.65 | $84.65 | $84.60 |
| Purchase #6 | $235.52 | 4.281% | $245.6026 | $245.60 | $245.60 | $245.60 |
| Purchase #7 | $81.25 | 12.515% | $91.4184 | $91.42 | $91.40 | $91.40 |
| 7 purchase totals = | $703.85 | $768.8310 | $768.84 | $768.80 | $768.90 | |