| 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 | $79.68 | 3.150% | $82.1899 | $82.19 | $82.20 | $82.20 |
| Purchase #2 | $54.58 | 9.362% | $59.6898 | $59.69 | $59.70 | $59.70 |
| Purchase #3 | $139.88 | 5.571% | $147.6727 | $147.67 | $147.65 | $147.70 |
| Purchase #4 | $138.91 | 7.596% | $149.4616 | $149.46 | $149.45 | $149.50 |
| Purchase #5 | $178.48 | 4.470% | $186.4581 | $186.46 | $186.45 | $186.50 |
| Purchase #6 | $80.76 | 4.798% | $84.6349 | $84.63 | $84.65 | $84.60 |
| Purchase #7 | $248.88 | 8.777% | $270.7242 | $270.72 | $270.70 | $270.70 |
| 7 purchase totals = | $921.17 | $980.8312 | $980.82 | $980.80 | $980.90 | |