| 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 | $140.42 | 5.789% | $148.5489 | $148.55 | $148.55 | $148.50 |
| Purchase #2 | $128.62 | 9.403% | $140.7141 | $140.71 | $140.70 | $140.70 |
| Purchase #3 | $185.37 | 3.233% | $191.363 | $191.36 | $191.35 | $191.40 |
| Purchase #4 | $162.80 | 12.485% | $183.1256 | $183.13 | $183.15 | $183.10 |
| Purchase #5 | $52.47 | 7.359% | $56.3313 | $56.33 | $56.35 | $56.30 |
| Purchase #6 | $210.72 | 9.172% | $230.0472 | $230.05 | $230.05 | $230.00 |
| Purchase #7 | $183.61 | 12.226% | $206.0582 | $206.06 | $206.05 | $206.10 |
| 7 purchase totals = | $1,064.01 | $1,156.1883 | $1,156.19 | $1,156.20 | $1,156.10 | |