| 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 | $17.62 | 7.487% | $18.9392 | $18.94 | $18.95 | $18.90 |
| Purchase #2 | $206.70 | 6.251% | $219.6208 | $219.62 | $219.60 | $219.60 |
| Purchase #3 | $109.81 | 8.722% | $119.3876 | $119.39 | $119.40 | $119.40 |
| Purchase #4 | $149.47 | 11.446% | $166.5783 | $166.58 | $166.60 | $166.60 |
| Purchase #5 | $206.29 | 12.114% | $231.28 | $231.28 | $231.30 | $231.30 |
| Purchase #6 | $145.48 | 7.283% | $156.0753 | $156.08 | $156.10 | $156.10 |
| Purchase #7 | $39.42 | 11.417% | $43.9206 | $43.92 | $43.90 | $43.90 |
| 7 purchase totals = | $874.79 | $955.8018 | $955.81 | $955.85 | $955.80 | |