| 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 | $192.27 | 6.192% | $204.1754 | $204.18 | $204.20 | $204.20 |
| Purchase #2 | $191.56 | 5.716% | $202.5096 | $202.51 | $202.50 | $202.50 |
| Purchase #3 | $166.85 | 11.356% | $185.7975 | $185.80 | $185.80 | $185.80 |
| Purchase #4 | $139.26 | 9.661% | $152.7139 | $152.71 | $152.70 | $152.70 |
| Purchase #5 | $129.29 | 11.705% | $144.4234 | $144.42 | $144.40 | $144.40 |
| Purchase #6 | $38.43 | 8.605% | $41.7369 | $41.74 | $41.75 | $41.70 |
| Purchase #7 | $248.52 | 10.233% | $273.9511 | $273.95 | $273.95 | $274.00 |
| 7 purchase totals = | $1,106.18 | $1,205.3078 | $1,205.31 | $1,205.30 | $1,205.30 | |