| 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 | $40.48 | 8.178% | $43.7905 | $43.79 | $43.80 | $43.80 |
| Purchase #2 | $233.52 | 4.549% | $244.1428 | $244.14 | $244.15 | $244.10 |
| Purchase #3 | $178.55 | 8.574% | $193.8589 | $193.86 | $193.85 | $193.90 |
| Purchase #4 | $133.49 | 4.275% | $139.1967 | $139.20 | $139.20 | $139.20 |
| Purchase #5 | $215.66 | 6.472% | $229.6175 | $229.62 | $229.60 | $229.60 |
| Purchase #6 | $176.38 | 6.399% | $187.6666 | $187.67 | $187.65 | $187.70 |
| Purchase #7 | $146.45 | 11.227% | $162.8919 | $162.89 | $162.90 | $162.90 |
| 7 purchase totals = | $1,124.53 | $1,201.1649 | $1,201.17 | $1,201.15 | $1,201.20 | |