| 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 | $148.55 | 5.103% | $156.1305 | $156.13 | $156.15 | $156.10 |
| Purchase #2 | $249.31 | 6.172% | $264.6974 | $264.70 | $264.70 | $264.70 |
| Purchase #3 | $54.26 | 4.278% | $56.5812 | $56.58 | $56.60 | $56.60 |
| Purchase #4 | $115.30 | 6.678% | $122.9997 | $123.00 | $123.00 | $123.00 |
| Purchase #5 | $129.76 | 8.253% | $140.4691 | $140.47 | $140.45 | $140.50 |
| Purchase #6 | $102.59 | 4.509% | $107.2158 | $107.22 | $107.20 | $107.20 |
| Purchase #7 | $19.72 | 8.660% | $21.4278 | $21.43 | $21.45 | $21.40 |
| 7 purchase totals = | $819.49 | $869.5215 | $869.53 | $869.55 | $869.50 | |