| 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 | $146.77 | 3.271% | $151.5708 | $151.57 | $151.55 | $151.60 |
| Purchase #2 | $20.37 | 13.483% | $23.1165 | $23.12 | $23.10 | $23.10 |
| Purchase #3 | $134.99 | 11.263% | $150.1939 | $150.19 | $150.20 | $150.20 |
| Purchase #4 | $14.86 | 12.502% | $16.7178 | $16.72 | $16.70 | $16.70 |
| Purchase #5 | $240.29 | 5.591% | $253.7246 | $253.72 | $253.70 | $253.70 |
| Purchase #6 | $66.27 | 9.631% | $72.6525 | $72.65 | $72.65 | $72.70 |
| Purchase #7 | $144.80 | 5.501% | $152.7654 | $152.77 | $152.75 | $152.80 |
| 7 purchase totals = | $768.35 | $820.7415 | $820.74 | $820.65 | $820.80 | |