| 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 | $75.52 | 7.553% | $81.224 | $81.22 | $81.20 | $81.20 |
| Purchase #2 | $133.56 | 13.463% | $151.5412 | $151.54 | $151.55 | $151.50 |
| Purchase #3 | $37.79 | 4.849% | $39.6224 | $39.62 | $39.60 | $39.60 |
| Purchase #4 | $44.74 | 5.441% | $47.1743 | $47.17 | $47.15 | $47.20 |
| Purchase #5 | $53.97 | 5.725% | $57.0598 | $57.06 | $57.05 | $57.10 |
| Purchase #6 | $161.76 | 13.662% | $183.8597 | $183.86 | $183.85 | $183.90 |
| Purchase #7 | $170.88 | 5.707% | $180.6321 | $180.63 | $180.65 | $180.60 |
| 7 purchase totals = | $678.22 | $741.1135 | $741.10 | $741.05 | $741.10 | |