| 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 | $140.32 | 11.407% | $156.3263 | $156.33 | $156.35 | $156.30 |
| Purchase #2 | $157.73 | 8.435% | $171.0345 | $171.03 | $171.05 | $171.00 |
| Purchase #3 | $180.72 | 7.206% | $193.7427 | $193.74 | $193.75 | $193.70 |
| Purchase #4 | $62.97 | 13.207% | $71.2864 | $71.29 | $71.30 | $71.30 |
| Purchase #5 | $209.88 | 4.754% | $219.8577 | $219.86 | $219.85 | $219.90 |
| Purchase #6 | $194.84 | 9.769% | $213.8739 | $213.87 | $213.85 | $213.90 |
| Purchase #7 | $123.71 | 6.252% | $131.4443 | $131.44 | $131.45 | $131.40 |
| 7 purchase totals = | $1,070.17 | $1,157.5658 | $1,157.56 | $1,157.60 | $1,157.50 | |