| 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 | $169.73 | 5.228% | $178.6035 | $178.60 | $178.60 | $178.60 |
| Purchase #2 | $240.66 | 7.478% | $258.6566 | $258.66 | $258.65 | $258.70 |
| Purchase #3 | $142.62 | 11.394% | $158.8701 | $158.87 | $158.85 | $158.90 |
| Purchase #4 | $126.95 | 8.188% | $137.3447 | $137.34 | $137.35 | $137.30 |
| Purchase #5 | $142.82 | 10.166% | $157.3391 | $157.34 | $157.35 | $157.30 |
| Purchase #6 | $197.65 | 6.291% | $210.0842 | $210.08 | $210.10 | $210.10 |
| Purchase #7 | $141.71 | 10.667% | $156.8262 | $156.83 | $156.85 | $156.80 |
| 7 purchase totals = | $1,162.14 | $1,257.7244 | $1,257.72 | $1,257.75 | $1,257.70 | |