| 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 | $155.38 | 6.338% | $165.228 | $165.23 | $165.25 | $165.20 |
| Purchase #2 | $46.76 | 7.838% | $50.425 | $50.43 | $50.45 | $50.40 |
| Purchase #3 | $238.83 | 11.205% | $265.5909 | $265.59 | $265.60 | $265.60 |
| Purchase #4 | $47.44 | 9.109% | $51.7613 | $51.76 | $51.75 | $51.80 |
| Purchase #5 | $223.40 | 11.418% | $248.9078 | $248.91 | $248.90 | $248.90 |
| Purchase #6 | $145.98 | 5.135% | $153.4761 | $153.48 | $153.50 | $153.50 |
| Purchase #7 | $17.54 | 6.590% | $18.6959 | $18.70 | $18.70 | $18.70 |
| 7 purchase totals = | $875.33 | $954.0850 | $954.10 | $954.15 | $954.10 | |