| 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 | $150.65 | 7.411% | $161.8147 | $161.81 | $161.80 | $161.80 |
| Purchase #2 | $249.70 | 7.738% | $269.0218 | $269.02 | $269.00 | $269.00 |
| Purchase #3 | $35.91 | 10.529% | $39.691 | $39.69 | $39.70 | $39.70 |
| Purchase #4 | $242.58 | 5.574% | $256.1014 | $256.10 | $256.10 | $256.10 |
| Purchase #5 | $93.89 | 5.813% | $99.3478 | $99.35 | $99.35 | $99.30 |
| Purchase #6 | $210.88 | 5.645% | $222.7842 | $222.78 | $222.80 | $222.80 |
| Purchase #7 | $66.69 | 9.817% | $73.237 | $73.24 | $73.25 | $73.20 |
| 7 purchase totals = | $1,050.30 | $1,121.9979 | $1,121.99 | $1,122.00 | $1,121.90 | |