| 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 | $157.42 | 5.597% | $166.2308 | $166.23 | $166.25 | $166.20 |
| Purchase #2 | $9.58 | 4.183% | $9.9807 | $9.98 | $10.00 | $10.00 |
| Purchase #3 | $128.50 | 7.512% | $138.1529 | $138.15 | $138.15 | $138.20 |
| Purchase #4 | $235.77 | 7.426% | $253.2783 | $253.28 | $253.30 | $253.30 |
| Purchase #5 | $211.58 | 4.865% | $221.8734 | $221.87 | $221.85 | $221.90 |
| Purchase #6 | $39.95 | 4.834% | $41.8812 | $41.88 | $41.90 | $41.90 |
| Purchase #7 | $46.41 | 7.789% | $50.0249 | $50.02 | $50.00 | $50.00 |
| 7 purchase totals = | $829.21 | $881.4222 | $881.41 | $881.45 | $881.50 | |