| 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 | $158.27 | 13.596% | $179.7884 | $179.79 | $179.80 | $179.80 |
| Purchase #2 | $29.58 | 5.210% | $31.1211 | $31.12 | $31.10 | $31.10 |
| Purchase #3 | $241.77 | 9.675% | $265.1612 | $265.16 | $265.15 | $265.20 |
| Purchase #4 | $143.85 | 5.249% | $151.4007 | $151.40 | $151.40 | $151.40 |
| Purchase #5 | $111.76 | 6.227% | $118.7193 | $118.72 | $118.70 | $118.70 |
| Purchase #6 | $39.98 | 4.866% | $41.9254 | $41.93 | $41.95 | $41.90 |
| Purchase #7 | $197.63 | 7.823% | $213.0906 | $213.09 | $213.10 | $213.10 |
| 7 purchase totals = | $922.84 | $1,001.2067 | $1,001.21 | $1,001.20 | $1,001.20 | |