| 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 | $155.71 | 3.331% | $160.8967 | $160.90 | $160.90 | $160.90 |
| Purchase #2 | $89.35 | 3.354% | $92.3468 | $92.35 | $92.35 | $92.30 |
| Purchase #3 | $147.81 | 13.830% | $168.2521 | $168.25 | $168.25 | $168.30 |
| Purchase #4 | $110.56 | 7.432% | $118.7768 | $118.78 | $118.80 | $118.80 |
| Purchase #5 | $122.70 | 9.288% | $134.0964 | $134.10 | $134.10 | $134.10 |
| Purchase #6 | $120.46 | 9.614% | $132.041 | $132.04 | $132.05 | $132.00 |
| Purchase #7 | $217.33 | 12.856% | $245.2699 | $245.27 | $245.25 | $245.30 |
| 7 purchase totals = | $963.92 | $1,051.6797 | $1,051.69 | $1,051.70 | $1,051.70 | |