| 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 | $159.52 | 13.664% | $181.3168 | $181.32 | $181.30 | $181.30 |
| Purchase #2 | $106.76 | 13.284% | $120.942 | $120.94 | $120.95 | $120.90 |
| Purchase #3 | $129.83 | 8.487% | $140.8487 | $140.85 | $140.85 | $140.80 |
| Purchase #4 | $187.30 | 3.678% | $194.1889 | $194.19 | $194.20 | $194.20 |
| Purchase #5 | $67.69 | 12.784% | $76.3435 | $76.34 | $76.35 | $76.30 |
| Purchase #6 | $137.72 | 9.232% | $150.4343 | $150.43 | $150.45 | $150.40 |
| Purchase #7 | $115.45 | 10.611% | $127.7004 | $127.70 | $127.70 | $127.70 |
| 7 purchase totals = | $904.27 | $991.7746 | $991.77 | $991.80 | $991.60 | |