| 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 | $168.95 | 7.627% | $181.8358 | $181.84 | $181.85 | $181.80 |
| Purchase #2 | $31.70 | 8.863% | $34.5096 | $34.51 | $34.50 | $34.50 |
| Purchase #3 | $14.69 | 11.215% | $16.3375 | $16.34 | $16.35 | $16.30 |
| Purchase #4 | $136.27 | 11.459% | $151.8852 | $151.89 | $151.90 | $151.90 |
| Purchase #5 | $133.90 | 5.268% | $140.9539 | $140.95 | $140.95 | $141.00 |
| Purchase #6 | $41.28 | 3.197% | $42.5997 | $42.60 | $42.60 | $42.60 |
| Purchase #7 | $98.58 | 4.545% | $103.0605 | $103.06 | $103.05 | $103.10 |
| 7 purchase totals = | $625.37 | $671.1822 | $671.19 | $671.20 | $671.20 | |