| 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 | $158.86 | 7.692% | $171.0795 | $171.08 | $171.10 | $171.10 |
| Purchase #2 | $161.73 | 13.381% | $183.3711 | $183.37 | $183.35 | $183.40 |
| Purchase #3 | $241.90 | 13.572% | $274.7307 | $274.73 | $274.75 | $274.70 |
| Purchase #4 | $39.54 | 4.294% | $41.2378 | $41.24 | $41.25 | $41.20 |
| Purchase #5 | $85.29 | 3.714% | $88.4577 | $88.46 | $88.45 | $88.50 |
| Purchase #6 | $124.54 | 6.536% | $132.6799 | $132.68 | $132.70 | $132.70 |
| Purchase #7 | $203.93 | 7.558% | $219.343 | $219.34 | $219.35 | $219.30 |
| 7 purchase totals = | $1,015.79 | $1,110.8997 | $1,110.90 | $1,110.95 | $1,110.90 | |