| 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 | $152.51 | 3.617% | $158.0263 | $158.03 | $158.05 | $158.00 |
| Purchase #2 | $197.48 | 10.153% | $217.5301 | $217.53 | $217.55 | $217.50 |
| Purchase #3 | $185.90 | 3.630% | $192.6482 | $192.65 | $192.65 | $192.60 |
| Purchase #4 | $24.73 | 8.110% | $26.7356 | $26.74 | $26.75 | $26.70 |
| Purchase #5 | $75.60 | 10.745% | $83.7232 | $83.72 | $83.70 | $83.70 |
| Purchase #6 | $91.70 | 7.654% | $98.7187 | $98.72 | $98.70 | $98.70 |
| Purchase #7 | $117.68 | 4.251% | $122.6826 | $122.68 | $122.70 | $122.70 |
| 7 purchase totals = | $845.60 | $900.0647 | $900.07 | $900.10 | $899.90 | |