| 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 | $134.92 | 5.720% | $142.6374 | $142.64 | $142.65 | $142.60 |
| Purchase #2 | $93.39 | 3.279% | $96.4523 | $96.45 | $96.45 | $96.50 |
| Purchase #3 | $39.40 | 8.720% | $42.8357 | $42.84 | $42.85 | $42.80 |
| Purchase #4 | $66.46 | 4.852% | $69.6846 | $69.68 | $69.70 | $69.70 |
| Purchase #5 | $162.33 | 13.113% | $183.6163 | $183.62 | $183.60 | $183.60 |
| Purchase #6 | $145.37 | 13.402% | $164.8525 | $164.85 | $164.85 | $164.90 |
| Purchase #7 | $107.61 | 9.380% | $117.7038 | $117.70 | $117.70 | $117.70 |
| 7 purchase totals = | $749.48 | $817.7826 | $817.78 | $817.80 | $817.80 | |