| 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 | $91.91 | 11.514% | $102.4925 | $102.49 | $102.50 | $102.50 |
| Purchase #2 | $174.34 | 7.298% | $187.0633 | $187.06 | $187.05 | $187.10 |
| Purchase #3 | $166.96 | 3.794% | $173.2945 | $173.29 | $173.30 | $173.30 |
| Purchase #4 | $229.29 | 11.814% | $256.3783 | $256.38 | $256.40 | $256.40 |
| Purchase #5 | $168.48 | 7.517% | $181.1446 | $181.14 | $181.15 | $181.10 |
| Purchase #6 | $144.27 | 9.206% | $157.5515 | $157.55 | $157.55 | $157.60 |
| Purchase #7 | $133.35 | 8.720% | $144.9781 | $144.98 | $145.00 | $145.00 |
| 7 purchase totals = | $1,108.60 | $1,202.9028 | $1,202.89 | $1,202.95 | $1,203.00 | |