| 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 | $170.87 | 7.454% | $183.6066 | $183.61 | $183.60 | $183.60 |
| Purchase #2 | $247.36 | 4.675% | $258.9241 | $258.92 | $258.90 | $258.90 |
| Purchase #3 | $69.90 | 6.181% | $74.2205 | $74.22 | $74.20 | $74.20 |
| Purchase #4 | $69.37 | 6.276% | $73.7237 | $73.72 | $73.70 | $73.70 |
| Purchase #5 | $62.88 | 8.131% | $67.9928 | $67.99 | $68.00 | $68.00 |
| Purchase #6 | $207.35 | 5.409% | $218.5656 | $218.57 | $218.55 | $218.60 |
| Purchase #7 | $36.98 | 7.400% | $39.7165 | $39.72 | $39.70 | $39.70 |
| 7 purchase totals = | $864.71 | $916.7498 | $916.75 | $916.65 | $916.70 | |