| 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 | $132.38 | 10.616% | $146.4335 | $146.43 | $146.45 | $146.40 |
| Purchase #2 | $124.67 | 8.610% | $135.4041 | $135.40 | $135.40 | $135.40 |
| Purchase #3 | $111.33 | 9.544% | $121.9553 | $121.96 | $121.95 | $122.00 |
| Purchase #4 | $141.48 | 7.817% | $152.5395 | $152.54 | $152.55 | $152.50 |
| Purchase #5 | $127.38 | 10.577% | $140.853 | $140.85 | $140.85 | $140.90 |
| Purchase #6 | $16.68 | 3.433% | $17.2526 | $17.25 | $17.25 | $17.30 |
| Purchase #7 | $237.64 | 6.345% | $252.7183 | $252.72 | $252.70 | $252.70 |
| 7 purchase totals = | $891.56 | $967.1563 | $967.15 | $967.15 | $967.20 | |