| 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 | $137.80 | 5.636% | $145.5664 | $145.57 | $145.55 | $145.60 |
| Purchase #2 | $22.47 | 9.664% | $24.6415 | $24.64 | $24.65 | $24.60 |
| Purchase #3 | $194.48 | 3.198% | $200.6995 | $200.70 | $200.70 | $200.70 |
| Purchase #4 | $161.58 | 3.505% | $167.2434 | $167.24 | $167.25 | $167.20 |
| Purchase #5 | $227.61 | 11.141% | $252.968 | $252.97 | $252.95 | $253.00 |
| Purchase #6 | $40.53 | 4.656% | $42.4171 | $42.42 | $42.40 | $42.40 |
| Purchase #7 | $59.69 | 11.688% | $66.6666 | $66.67 | $66.65 | $66.70 |
| 7 purchase totals = | $844.16 | $900.2025 | $900.21 | $900.15 | $900.20 | |