| 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 | $178.99 | 8.732% | $194.6194 | $194.62 | $194.60 | $194.60 |
| Purchase #2 | $111.43 | 3.703% | $115.5563 | $115.56 | $115.55 | $115.60 |
| Purchase #3 | $96.30 | 4.546% | $100.6778 | $100.68 | $100.70 | $100.70 |
| Purchase #4 | $87.83 | 12.264% | $98.6015 | $98.60 | $98.60 | $98.60 |
| Purchase #5 | $22.76 | 7.167% | $24.3912 | $24.39 | $24.40 | $24.40 |
| Purchase #6 | $227.83 | 12.537% | $256.393 | $256.39 | $256.40 | $256.40 |
| Purchase #7 | $177.34 | 7.737% | $191.0608 | $191.06 | $191.05 | $191.10 |
| 7 purchase totals = | $902.48 | $981.3000 | $981.30 | $981.30 | $981.40 | |