| 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 | $69.55 | 6.671% | $74.1897 | $74.19 | $74.20 | $74.20 |
| Purchase #2 | $176.44 | 4.807% | $184.9215 | $184.92 | $184.90 | $184.90 |
| Purchase #3 | $176.70 | 8.686% | $192.0482 | $192.05 | $192.05 | $192.00 |
| Purchase #4 | $209.42 | 7.818% | $225.7925 | $225.79 | $225.80 | $225.80 |
| Purchase #5 | $161.52 | 11.592% | $180.2434 | $180.24 | $180.25 | $180.20 |
| Purchase #6 | $145.78 | 5.829% | $154.2775 | $154.28 | $154.30 | $154.30 |
| Purchase #7 | $110.78 | 6.369% | $117.8356 | $117.84 | $117.85 | $117.80 |
| 7 purchase totals = | $1,050.19 | $1,129.3084 | $1,129.31 | $1,129.35 | $1,129.20 | |