| 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 | $74.81 | 11.834% | $83.663 | $83.66 | $83.65 | $83.70 |
| Purchase #2 | $135.65 | 5.174% | $142.6685 | $142.67 | $142.65 | $142.70 |
| Purchase #3 | $34.51 | 3.856% | $35.8407 | $35.84 | $35.85 | $35.80 |
| Purchase #4 | $146.99 | 9.316% | $160.6836 | $160.68 | $160.70 | $160.70 |
| Purchase #5 | $14.95 | 10.702% | $16.5499 | $16.55 | $16.55 | $16.50 |
| Purchase #6 | $25.54 | 12.805% | $28.8104 | $28.81 | $28.80 | $28.80 |
| Purchase #7 | $238.78 | 8.843% | $259.8953 | $259.90 | $259.90 | $259.90 |
| 7 purchase totals = | $671.23 | $728.1114 | $728.11 | $728.10 | $728.10 | |