| 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 | $204.56 | 7.715% | $220.3418 | $220.34 | $220.35 | $220.30 |
| Purchase #2 | $210.68 | 6.446% | $224.2604 | $224.26 | $224.25 | $224.30 |
| Purchase #3 | $149.87 | 8.215% | $162.1818 | $162.18 | $162.20 | $162.20 |
| Purchase #4 | $174.71 | 6.175% | $185.4983 | $185.50 | $185.50 | $185.50 |
| Purchase #5 | $162.91 | 5.674% | $172.1535 | $172.15 | $172.15 | $172.20 |
| Purchase #6 | $172.40 | 3.772% | $178.9029 | $178.90 | $178.90 | $178.90 |
| Purchase #7 | $25.60 | 7.556% | $27.5343 | $27.53 | $27.55 | $27.50 |
| 7 purchase totals = | $1,100.73 | $1,170.8730 | $1,170.86 | $1,170.90 | $1,170.90 | |