| 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 | $107.85 | 5.638% | $113.9306 | $113.93 | $113.95 | $113.90 |
| Purchase #2 | $74.30 | 11.681% | $82.979 | $82.98 | $83.00 | $83.00 |
| Purchase #3 | $88.65 | 4.698% | $92.8148 | $92.81 | $92.80 | $92.80 |
| Purchase #4 | $227.77 | 4.732% | $238.5481 | $238.55 | $238.55 | $238.50 |
| Purchase #5 | $81.71 | 7.821% | $88.1005 | $88.10 | $88.10 | $88.10 |
| Purchase #6 | $164.49 | 10.419% | $181.6282 | $181.63 | $181.65 | $181.60 |
| Purchase #7 | $37.48 | 12.559% | $42.1871 | $42.19 | $42.20 | $42.20 |
| 7 purchase totals = | $782.25 | $840.1883 | $840.19 | $840.25 | $840.10 | |