| 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 | $204.74 | 9.270% | $223.7194 | $223.72 | $223.70 | $223.70 |
| Purchase #2 | $149.61 | 5.717% | $158.1632 | $158.16 | $158.15 | $158.20 |
| Purchase #3 | $18.34 | 8.398% | $19.8802 | $19.88 | $19.90 | $19.90 |
| Purchase #4 | $103.66 | 9.744% | $113.7606 | $113.76 | $113.75 | $113.80 |
| Purchase #5 | $62.67 | 13.645% | $71.2213 | $71.22 | $71.20 | $71.20 |
| Purchase #6 | $35.54 | 11.487% | $39.6225 | $39.62 | $39.60 | $39.60 |
| Purchase #7 | $148.55 | 8.708% | $161.4857 | $161.49 | $161.50 | $161.50 |
| 7 purchase totals = | $723.11 | $787.8529 | $787.85 | $787.80 | $787.90 | |