| 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 | $114.25 | 7.672% | $123.0153 | $123.02 | $123.00 | $123.00 |
| Purchase #2 | $141.60 | 5.201% | $148.9646 | $148.96 | $148.95 | $149.00 |
| Purchase #3 | $39.88 | 3.587% | $41.3105 | $41.31 | $41.30 | $41.30 |
| Purchase #4 | $171.91 | 13.860% | $195.7367 | $195.74 | $195.75 | $195.70 |
| Purchase #5 | $59.88 | 13.804% | $68.1458 | $68.15 | $68.15 | $68.10 |
| Purchase #6 | $181.77 | 4.373% | $189.7188 | $189.72 | $189.70 | $189.70 |
| Purchase #7 | $194.96 | 4.321% | $203.3842 | $203.38 | $203.40 | $203.40 |
| 7 purchase totals = | $904.25 | $970.2759 | $970.28 | $970.25 | $970.20 | |