| 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 | $134.51 | 10.749% | $148.9685 | $148.97 | $148.95 | $149.00 |
| Purchase #2 | $201.59 | 8.714% | $219.1566 | $219.16 | $219.15 | $219.20 |
| Purchase #3 | $21.34 | 10.433% | $23.5664 | $23.57 | $23.55 | $23.60 |
| Purchase #4 | $118.44 | 11.186% | $131.6887 | $131.69 | $131.70 | $131.70 |
| Purchase #5 | $204.83 | 7.609% | $220.4155 | $220.42 | $220.40 | $220.40 |
| Purchase #6 | $147.46 | 6.285% | $156.7279 | $156.73 | $156.75 | $156.70 |
| Purchase #7 | $183.48 | 3.600% | $190.0853 | $190.09 | $190.10 | $190.10 |
| 7 purchase totals = | $1,011.65 | $1,090.6089 | $1,090.63 | $1,090.60 | $1,090.70 | |