| 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 | $139.95 | 3.271% | $144.5278 | $144.53 | $144.55 | $144.50 |
| Purchase #2 | $248.55 | 3.148% | $256.3744 | $256.37 | $256.35 | $256.40 |
| Purchase #3 | $56.31 | 8.220% | $60.9387 | $60.94 | $60.95 | $60.90 |
| Purchase #4 | $18.82 | 3.654% | $19.5077 | $19.51 | $19.50 | $19.50 |
| Purchase #5 | $133.65 | 11.848% | $149.4849 | $149.48 | $149.50 | $149.50 |
| Purchase #6 | $40.29 | 7.611% | $43.3565 | $43.36 | $43.35 | $43.40 |
| Purchase #7 | $31.64 | 8.344% | $34.28 | $34.28 | $34.30 | $34.30 |
| 7 purchase totals = | $669.21 | $708.4700 | $708.47 | $708.50 | $708.50 | |