| 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 | $146.88 | 12.683% | $165.5088 | $165.51 | $165.50 | $165.50 |
| Purchase #2 | $230.98 | 9.847% | $253.7246 | $253.72 | $253.70 | $253.70 |
| Purchase #3 | $149.61 | 4.310% | $156.0582 | $156.06 | $156.05 | $156.10 |
| Purchase #4 | $116.89 | 10.509% | $129.174 | $129.17 | $129.15 | $129.20 |
| Purchase #5 | $34.67 | 13.245% | $39.262 | $39.26 | $39.25 | $39.30 |
| Purchase #6 | $118.43 | 5.468% | $124.9058 | $124.91 | $124.90 | $124.90 |
| Purchase #7 | $77.89 | 3.658% | $80.7392 | $80.74 | $80.75 | $80.70 |
| 7 purchase totals = | $875.35 | $949.3726 | $949.37 | $949.30 | $949.40 | |