| 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 | $160.35 | 8.170% | $173.4506 | $173.45 | $173.45 | $173.50 |
| Purchase #2 | $119.99 | 12.317% | $134.7692 | $134.77 | $134.75 | $134.80 |
| Purchase #3 | $83.71 | 7.332% | $89.8476 | $89.85 | $89.85 | $89.80 |
| Purchase #4 | $167.45 | 5.489% | $176.6413 | $176.64 | $176.65 | $176.60 |
| Purchase #5 | $53.57 | 8.672% | $58.2156 | $58.22 | $58.20 | $58.20 |
| Purchase #6 | $115.30 | 12.174% | $129.3366 | $129.34 | $129.35 | $129.30 |
| Purchase #7 | $214.71 | 12.424% | $241.3856 | $241.39 | $241.40 | $241.40 |
| 7 purchase totals = | $915.08 | $1,003.6465 | $1,003.66 | $1,003.65 | $1,003.60 | |