| 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 | $177.28 | 5.119% | $186.355 | $186.36 | $186.35 | $186.40 |
| Purchase #2 | $50.60 | 13.739% | $57.5519 | $57.55 | $57.55 | $57.60 |
| Purchase #3 | $153.82 | 5.770% | $162.6954 | $162.70 | $162.70 | $162.70 |
| Purchase #4 | $64.62 | 13.678% | $73.4587 | $73.46 | $73.45 | $73.50 |
| Purchase #5 | $137.58 | 10.751% | $152.3712 | $152.37 | $152.35 | $152.40 |
| Purchase #6 | $133.68 | 3.539% | $138.4109 | $138.41 | $138.40 | $138.40 |
| Purchase #7 | $183.43 | 10.311% | $202.3435 | $202.34 | $202.35 | $202.30 |
| 7 purchase totals = | $901.01 | $973.1866 | $973.19 | $973.15 | $973.30 | |