| 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 | $188.27 | 13.744% | $214.1458 | $214.15 | $214.15 | $214.10 |
| Purchase #2 | $202.95 | 7.771% | $218.7212 | $218.72 | $218.70 | $218.70 |
| Purchase #3 | $31.75 | 3.549% | $32.8768 | $32.88 | $32.90 | $32.90 |
| Purchase #4 | $20.86 | 9.544% | $22.8509 | $22.85 | $22.85 | $22.90 |
| Purchase #5 | $134.45 | 6.336% | $142.9688 | $142.97 | $142.95 | $143.00 |
| Purchase #6 | $63.26 | 7.311% | $67.8849 | $67.88 | $67.90 | $67.90 |
| Purchase #7 | $71.48 | 4.214% | $74.4922 | $74.49 | $74.50 | $74.50 |
| 7 purchase totals = | $713.02 | $773.9406 | $773.94 | $773.95 | $774.00 | |