| 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 | $129.99 | 6.206% | $138.0572 | $138.06 | $138.05 | $138.10 |
| Purchase #2 | $204.46 | 6.252% | $217.2428 | $217.24 | $217.25 | $217.20 |
| Purchase #3 | $48.72 | 9.525% | $53.3606 | $53.36 | $53.35 | $53.40 |
| Purchase #4 | $94.34 | 3.385% | $97.5334 | $97.53 | $97.55 | $97.50 |
| Purchase #5 | $32.75 | 7.331% | $35.1509 | $35.15 | $35.15 | $35.20 |
| Purchase #6 | $135.58 | 4.206% | $141.2825 | $141.28 | $141.30 | $141.30 |
| Purchase #7 | $166.50 | 3.442% | $172.2309 | $172.23 | $172.25 | $172.20 |
| 7 purchase totals = | $812.34 | $854.8583 | $854.85 | $854.90 | $854.90 | |