| 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 | $153.70 | 7.862% | $165.7839 | $165.78 | $165.80 | $165.80 |
| Purchase #2 | $230.25 | 3.841% | $239.0939 | $239.09 | $239.10 | $239.10 |
| Purchase #3 | $53.83 | 4.771% | $56.3982 | $56.40 | $56.40 | $56.40 |
| Purchase #4 | $238.38 | 4.464% | $249.0213 | $249.02 | $249.00 | $249.00 |
| Purchase #5 | $142.71 | 4.742% | $149.4773 | $149.48 | $149.50 | $149.50 |
| Purchase #6 | $40.86 | 6.452% | $43.4963 | $43.50 | $43.50 | $43.50 |
| Purchase #7 | $49.80 | 5.264% | $52.4215 | $52.42 | $52.40 | $52.40 |
| 7 purchase totals = | $909.53 | $955.6924 | $955.69 | $955.70 | $955.70 | |