| 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 | $101.58 | 4.407% | $106.0566 | $106.06 | $106.05 | $106.10 |
| Purchase #2 | $167.83 | 3.496% | $173.6973 | $173.70 | $173.70 | $173.70 |
| Purchase #3 | $242.82 | 9.358% | $265.5431 | $265.54 | $265.55 | $265.50 |
| Purchase #4 | $128.91 | 10.673% | $142.6686 | $142.67 | $142.65 | $142.70 |
| Purchase #5 | $106.56 | 11.184% | $118.4777 | $118.48 | $118.50 | $118.50 |
| Purchase #6 | $120.90 | 7.137% | $129.5286 | $129.53 | $129.55 | $129.50 |
| Purchase #7 | $184.67 | 10.276% | $203.6467 | $203.65 | $203.65 | $203.60 |
| 7 purchase totals = | $1,053.27 | $1,139.6186 | $1,139.63 | $1,139.65 | $1,139.60 | |