| 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 | $160.71 | 3.587% | $166.4747 | $166.47 | $166.45 | $166.50 |
| Purchase #2 | $110.62 | 6.823% | $118.1676 | $118.17 | $118.15 | $118.20 |
| Purchase #3 | $24.37 | 8.737% | $26.4992 | $26.50 | $26.50 | $26.50 |
| Purchase #4 | $100.53 | 10.627% | $111.2133 | $111.21 | $111.20 | $111.20 |
| Purchase #5 | $230.91 | 4.664% | $241.6796 | $241.68 | $241.70 | $241.70 |
| Purchase #6 | $156.54 | 5.348% | $164.9118 | $164.91 | $164.90 | $164.90 |
| Purchase #7 | $128.69 | 9.284% | $140.6376 | $140.64 | $140.65 | $140.60 |
| 7 purchase totals = | $912.37 | $969.5838 | $969.58 | $969.55 | $969.60 | |