| 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 | $73.28 | 8.173% | $79.2692 | $79.27 | $79.25 | $79.30 |
| Purchase #2 | $186.37 | 9.797% | $204.6287 | $204.63 | $204.65 | $204.60 |
| Purchase #3 | $6.99 | 9.793% | $7.6745 | $7.67 | $7.65 | $7.70 |
| Purchase #4 | $129.52 | 4.232% | $135.0013 | $135.00 | $135.00 | $135.00 |
| Purchase #5 | $22.27 | 8.305% | $24.1195 | $24.12 | $24.10 | $24.10 |
| Purchase #6 | $127.30 | 7.231% | $136.5051 | $136.51 | $136.50 | $136.50 |
| Purchase #7 | $145.29 | 7.643% | $156.3945 | $156.39 | $156.40 | $156.40 |
| 7 purchase totals = | $691.02 | $743.5928 | $743.59 | $743.55 | $743.60 | |