| 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 | $148.88 | 3.391% | $153.9285 | $153.93 | $153.95 | $153.90 |
| Purchase #2 | $178.93 | 4.848% | $187.6045 | $187.60 | $187.60 | $187.60 |
| Purchase #3 | $204.28 | 13.732% | $232.3317 | $232.33 | $232.35 | $232.30 |
| Purchase #4 | $117.31 | 11.742% | $131.0845 | $131.08 | $131.10 | $131.10 |
| Purchase #5 | $10.98 | 13.753% | $12.4901 | $12.49 | $12.50 | $12.50 |
| Purchase #6 | $148.53 | 9.511% | $162.6567 | $162.66 | $162.65 | $162.70 |
| Purchase #7 | $206.76 | 6.572% | $220.3483 | $220.35 | $220.35 | $220.30 |
| 7 purchase totals = | $1,015.67 | $1,100.4443 | $1,100.44 | $1,100.50 | $1,100.40 | |