| 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 | $217.80 | 5.341% | $229.4327 | $229.43 | $229.45 | $229.40 |
| Purchase #2 | $130.79 | 5.702% | $138.2476 | $138.25 | $138.25 | $138.20 |
| Purchase #3 | $173.50 | 6.218% | $184.2882 | $184.29 | $184.30 | $184.30 |
| Purchase #4 | $160.31 | 4.530% | $167.572 | $167.57 | $167.55 | $167.60 |
| Purchase #5 | $179.74 | 6.370% | $191.1894 | $191.19 | $191.20 | $191.20 |
| Purchase #6 | $7.79 | 9.814% | $8.5545 | $8.55 | $8.55 | $8.60 |
| Purchase #7 | $248.65 | 10.730% | $275.3301 | $275.33 | $275.35 | $275.30 |
| 7 purchase totals = | $1,118.58 | $1,194.6145 | $1,194.61 | $1,194.65 | $1,194.60 | |