| 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 | $155.90 | 13.307% | $176.6456 | $176.65 | $176.65 | $176.60 |
| Purchase #2 | $248.35 | 12.666% | $279.806 | $279.81 | $279.80 | $279.80 |
| Purchase #3 | $149.67 | 10.287% | $165.0666 | $165.07 | $165.05 | $165.10 |
| Purchase #4 | $220.80 | 10.439% | $243.8493 | $243.85 | $243.85 | $243.80 |
| Purchase #5 | $247.42 | 13.127% | $279.8988 | $279.90 | $279.90 | $279.90 |
| Purchase #6 | $15.32 | 3.618% | $15.8743 | $15.87 | $15.85 | $15.90 |
| Purchase #7 | $13.92 | 5.204% | $14.6444 | $14.64 | $14.65 | $14.60 |
| 7 purchase totals = | $1,051.38 | $1,175.7850 | $1,175.79 | $1,175.75 | $1,175.70 | |