| 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 | $83.85 | 7.675% | $90.2855 | $90.29 | $90.30 | $90.30 |
| Purchase #2 | $116.89 | 5.186% | $122.9519 | $122.95 | $122.95 | $123.00 |
| Purchase #3 | $138.72 | 4.815% | $145.3994 | $145.40 | $145.40 | $145.40 |
| Purchase #4 | $142.46 | 9.336% | $155.7601 | $155.76 | $155.75 | $155.80 |
| Purchase #5 | $169.76 | 7.396% | $182.3154 | $182.32 | $182.30 | $182.30 |
| Purchase #6 | $160.61 | 10.808% | $177.9687 | $177.97 | $177.95 | $178.00 |
| Purchase #7 | $140.89 | 8.299% | $152.5825 | $152.58 | $152.60 | $152.60 |
| 7 purchase totals = | $953.18 | $1,027.2635 | $1,027.27 | $1,027.25 | $1,027.40 | |