| 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 | $130.73 | 4.476% | $136.5815 | $136.58 | $136.60 | $136.60 |
| Purchase #2 | $245.91 | 6.664% | $262.2974 | $262.30 | $262.30 | $262.30 |
| Purchase #3 | $203.62 | 13.677% | $231.4691 | $231.47 | $231.45 | $231.50 |
| Purchase #4 | $221.63 | 11.643% | $247.4344 | $247.43 | $247.45 | $247.40 |
| Purchase #5 | $146.80 | 9.623% | $160.9266 | $160.93 | $160.95 | $160.90 |
| Purchase #6 | $149.49 | 10.177% | $164.7036 | $164.70 | $164.70 | $164.70 |
| Purchase #7 | $107.53 | 13.354% | $121.8896 | $121.89 | $121.90 | $121.90 |
| 7 purchase totals = | $1,205.71 | $1,325.3022 | $1,325.30 | $1,325.35 | $1,325.30 | |