| 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 | $117.97 | 4.219% | $122.9472 | $122.95 | $122.95 | $122.90 |
| Purchase #2 | $144.64 | 11.179% | $160.8093 | $160.81 | $160.80 | $160.80 |
| Purchase #3 | $45.97 | 3.464% | $47.5624 | $47.56 | $47.55 | $47.60 |
| Purchase #4 | $17.54 | 12.520% | $19.736 | $19.74 | $19.75 | $19.70 |
| Purchase #5 | $24.74 | 12.593% | $27.8555 | $27.86 | $27.85 | $27.90 |
| Purchase #6 | $155.89 | 11.654% | $174.0574 | $174.06 | $174.05 | $174.10 |
| Purchase #7 | $184.69 | 7.436% | $198.4235 | $198.42 | $198.40 | $198.40 |
| 7 purchase totals = | $691.44 | $751.3913 | $751.40 | $751.35 | $751.40 | |