| 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 | $188.50 | 10.554% | $208.3943 | $208.39 | $208.40 | $208.40 |
| Purchase #2 | $32.53 | 11.563% | $36.2914 | $36.29 | $36.30 | $36.30 |
| Purchase #3 | $214.50 | 12.500% | $241.3125 | $241.31 | $241.30 | $241.30 |
| Purchase #4 | $140.49 | 6.677% | $149.8705 | $149.87 | $149.85 | $149.90 |
| Purchase #5 | $173.70 | 7.463% | $186.6632 | $186.66 | $186.65 | $186.70 |
| Purchase #6 | $140.36 | 11.251% | $156.1519 | $156.15 | $156.15 | $156.20 |
| Purchase #7 | $91.73 | 7.371% | $98.4914 | $98.49 | $98.50 | $98.50 |
| 7 purchase totals = | $981.81 | $1,077.1752 | $1,077.16 | $1,077.15 | $1,077.30 | |