| 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 | $180.52 | 4.821% | $189.2229 | $189.22 | $189.20 | $189.20 |
| Purchase #2 | $249.72 | 6.349% | $265.5747 | $265.57 | $265.55 | $265.60 |
| Purchase #3 | $52.89 | 7.298% | $56.7499 | $56.75 | $56.75 | $56.70 |
| Purchase #4 | $161.29 | 5.157% | $169.6077 | $169.61 | $169.60 | $169.60 |
| Purchase #5 | $93.44 | 11.513% | $104.1977 | $104.20 | $104.20 | $104.20 |
| Purchase #6 | $28.58 | 3.220% | $29.5003 | $29.50 | $29.50 | $29.50 |
| Purchase #7 | $214.63 | 6.454% | $228.4822 | $228.48 | $228.50 | $228.50 |
| 7 purchase totals = | $981.07 | $1,043.3354 | $1,043.33 | $1,043.30 | $1,043.30 | |