| 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 | $137.96 | 9.551% | $151.1366 | $151.14 | $151.15 | $151.10 |
| Purchase #2 | $171.85 | 5.686% | $181.6214 | $181.62 | $181.60 | $181.60 |
| Purchase #3 | $179.51 | 13.682% | $204.0706 | $204.07 | $204.05 | $204.10 |
| Purchase #4 | $183.30 | 12.757% | $206.6836 | $206.68 | $206.70 | $206.70 |
| Purchase #5 | $120.79 | 4.165% | $125.8209 | $125.82 | $125.80 | $125.80 |
| Purchase #6 | $190.97 | 12.482% | $214.8069 | $214.81 | $214.80 | $214.80 |
| Purchase #7 | $169.73 | 12.252% | $190.5253 | $190.53 | $190.55 | $190.50 |
| 7 purchase totals = | $1,154.11 | $1,274.6653 | $1,274.67 | $1,274.65 | $1,274.60 | |