| 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 | $160.66 | 5.757% | $169.9092 | $169.91 | $169.90 | $169.90 |
| Purchase #2 | $142.83 | 11.152% | $158.7584 | $158.76 | $158.75 | $158.80 |
| Purchase #3 | $78.31 | 13.351% | $88.7652 | $88.77 | $88.75 | $88.80 |
| Purchase #4 | $250.75 | 6.637% | $267.3923 | $267.39 | $267.40 | $267.40 |
| Purchase #5 | $18.33 | 3.393% | $18.9519 | $18.95 | $18.95 | $19.00 |
| Purchase #6 | $98.49 | 7.651% | $106.0255 | $106.03 | $106.05 | $106.00 |
| Purchase #7 | $250.35 | 6.468% | $266.5426 | $266.54 | $266.55 | $266.50 |
| 7 purchase totals = | $999.72 | $1,076.3451 | $1,076.35 | $1,076.35 | $1,076.40 | |