| 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 | $165.74 | 3.113% | $170.8995 | $170.90 | $170.90 | $170.90 |
| Purchase #2 | $194.66 | 8.774% | $211.7395 | $211.74 | $211.75 | $211.70 |
| Purchase #3 | $166.85 | 8.469% | $180.9805 | $180.98 | $181.00 | $181.00 |
| Purchase #4 | $34.99 | 9.657% | $38.369 | $38.37 | $38.35 | $38.40 |
| Purchase #5 | $80.81 | 5.316% | $85.1059 | $85.11 | $85.10 | $85.10 |
| Purchase #6 | $187.31 | 4.407% | $195.5648 | $195.56 | $195.55 | $195.60 |
| Purchase #7 | $35.40 | 11.134% | $39.3414 | $39.34 | $39.35 | $39.30 |
| 7 purchase totals = | $865.76 | $922.0006 | $922.00 | $922.00 | $922.00 | |