| 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 | $129.79 | 10.235% | $143.074 | $143.07 | $143.05 | $143.10 |
| Purchase #2 | $62.99 | 8.292% | $68.2131 | $68.21 | $68.20 | $68.20 |
| Purchase #3 | $70.30 | 12.534% | $79.1114 | $79.11 | $79.10 | $79.10 |
| Purchase #4 | $155.99 | 6.146% | $165.5771 | $165.58 | $165.60 | $165.60 |
| Purchase #5 | $46.44 | 13.787% | $52.8427 | $52.84 | $52.85 | $52.80 |
| Purchase #6 | $238.25 | 13.278% | $269.8848 | $269.88 | $269.90 | $269.90 |
| Purchase #7 | $24.57 | 4.798% | $25.7489 | $25.75 | $25.75 | $25.70 |
| 7 purchase totals = | $728.33 | $804.4520 | $804.44 | $804.45 | $804.40 | |