| 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 | $158.90 | 13.359% | $180.1275 | $180.13 | $180.15 | $180.10 |
| Purchase #2 | $42.78 | 11.748% | $47.8058 | $47.81 | $47.80 | $47.80 |
| Purchase #3 | $158.48 | 10.418% | $174.9904 | $174.99 | $175.00 | $175.00 |
| Purchase #4 | $247.89 | 6.209% | $263.2815 | $263.28 | $263.30 | $263.30 |
| Purchase #5 | $116.42 | 12.482% | $130.9515 | $130.95 | $130.95 | $131.00 |
| Purchase #6 | $242.84 | 7.658% | $261.4367 | $261.44 | $261.45 | $261.40 |
| Purchase #7 | $115.28 | 4.278% | $120.2117 | $120.21 | $120.20 | $120.20 |
| 7 purchase totals = | $1,082.59 | $1,178.8051 | $1,178.81 | $1,178.85 | $1,178.80 | |