| 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 | $167.66 | 8.343% | $181.6479 | $181.65 | $181.65 | $181.60 |
| Purchase #2 | $115.37 | 4.128% | $120.1325 | $120.13 | $120.15 | $120.10 |
| Purchase #3 | $6.84 | 6.211% | $7.2648 | $7.26 | $7.25 | $7.30 |
| Purchase #4 | $130.76 | 7.642% | $140.7527 | $140.75 | $140.75 | $140.80 |
| Purchase #5 | $46.50 | 7.872% | $50.1605 | $50.16 | $50.15 | $50.20 |
| Purchase #6 | $101.77 | 11.755% | $113.7331 | $113.73 | $113.75 | $113.70 |
| Purchase #7 | $86.50 | 11.403% | $96.3636 | $96.36 | $96.35 | $96.40 |
| 7 purchase totals = | $655.40 | $710.0551 | $710.04 | $710.05 | $710.10 | |