| 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 | $120.48 | 13.740% | $137.034 | $137.03 | $137.05 | $137.00 |
| Purchase #2 | $21.42 | 8.525% | $23.2461 | $23.25 | $23.25 | $23.20 |
| Purchase #3 | $217.99 | 3.208% | $224.9831 | $224.98 | $225.00 | $225.00 |
| Purchase #4 | $166.53 | 11.261% | $185.2829 | $185.28 | $185.30 | $185.30 |
| Purchase #5 | $135.91 | 6.803% | $145.156 | $145.16 | $145.15 | $145.20 |
| Purchase #6 | $152.68 | 6.343% | $162.3645 | $162.36 | $162.35 | $162.40 |
| Purchase #7 | $233.82 | 4.789% | $245.0176 | $245.02 | $245.00 | $245.00 |
| 7 purchase totals = | $1,048.83 | $1,123.0842 | $1,123.08 | $1,123.10 | $1,123.10 | |