| 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 | $144.39 | 11.836% | $161.48 | $161.48 | $161.50 | $161.50 |
| Purchase #2 | $19.79 | 7.231% | $21.221 | $21.22 | $21.20 | $21.20 |
| Purchase #3 | $246.81 | 10.452% | $272.6066 | $272.61 | $272.60 | $272.60 |
| Purchase #4 | $56.65 | 7.232% | $60.7469 | $60.75 | $60.75 | $60.70 |
| Purchase #5 | $244.92 | 8.438% | $265.5863 | $265.59 | $265.60 | $265.60 |
| Purchase #6 | $74.87 | 13.555% | $85.0186 | $85.02 | $85.00 | $85.00 |
| Purchase #7 | $149.51 | 4.416% | $156.1124 | $156.11 | $156.10 | $156.10 |
| 7 purchase totals = | $936.94 | $1,022.7718 | $1,022.78 | $1,022.75 | $1,022.70 | |