| 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 | $161.74 | 5.486% | $170.6131 | $170.61 | $170.60 | $170.60 |
| Purchase #2 | $91.57 | 7.619% | $98.5467 | $98.55 | $98.55 | $98.50 |
| Purchase #3 | $98.74 | 9.302% | $107.9248 | $107.92 | $107.90 | $107.90 |
| Purchase #4 | $167.97 | 10.236% | $185.1634 | $185.16 | $185.15 | $185.20 |
| Purchase #5 | $153.42 | 10.824% | $170.0262 | $170.03 | $170.05 | $170.00 |
| Purchase #6 | $107.55 | 9.720% | $118.0039 | $118.00 | $118.00 | $118.00 |
| Purchase #7 | $48.25 | 11.116% | $53.6135 | $53.61 | $53.60 | $53.60 |
| 7 purchase totals = | $829.24 | $903.8916 | $903.88 | $903.85 | $903.80 | |