| 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 | $179.60 | 8.833% | $195.4641 | $195.46 | $195.45 | $195.50 |
| Purchase #2 | $152.69 | 8.596% | $165.8152 | $165.82 | $165.80 | $165.80 |
| Purchase #3 | $44.32 | 13.157% | $50.1512 | $50.15 | $50.15 | $50.20 |
| Purchase #4 | $199.61 | 10.483% | $220.5351 | $220.54 | $220.55 | $220.50 |
| Purchase #5 | $244.27 | 3.281% | $252.2845 | $252.28 | $252.30 | $252.30 |
| Purchase #6 | $49.46 | 13.549% | $56.1613 | $56.16 | $56.15 | $56.20 |
| Purchase #7 | $39.90 | 4.271% | $41.6041 | $41.60 | $41.60 | $41.60 |
| 7 purchase totals = | $909.85 | $982.0155 | $982.01 | $982.00 | $982.10 | |