| 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 | $161.28 | 3.205% | $166.449 | $166.45 | $166.45 | $166.40 |
| Purchase #2 | $108.73 | 8.403% | $117.8666 | $117.87 | $117.85 | $117.90 |
| Purchase #3 | $126.66 | 11.468% | $141.1854 | $141.19 | $141.20 | $141.20 |
| Purchase #4 | $174.60 | 5.452% | $184.1192 | $184.12 | $184.10 | $184.10 |
| Purchase #5 | $35.72 | 4.771% | $37.4242 | $37.42 | $37.40 | $37.40 |
| Purchase #6 | $225.45 | 8.238% | $244.0226 | $244.02 | $244.00 | $244.00 |
| Purchase #7 | $44.84 | 4.471% | $46.8448 | $46.84 | $46.85 | $46.80 |
| 7 purchase totals = | $877.28 | $937.9118 | $937.91 | $937.85 | $937.80 | |