| 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 | $178.72 | 10.801% | $198.0235 | $198.02 | $198.00 | $198.00 |
| Purchase #2 | $5.47 | 7.823% | $5.8979 | $5.90 | $5.90 | $5.90 |
| Purchase #3 | $164.60 | 5.190% | $173.1427 | $173.14 | $173.15 | $173.10 |
| Purchase #4 | $127.66 | 10.584% | $141.1715 | $141.17 | $141.15 | $141.20 |
| Purchase #5 | $212.62 | 11.560% | $237.1989 | $237.20 | $237.20 | $237.20 |
| Purchase #6 | $242.47 | 13.395% | $274.9489 | $274.95 | $274.95 | $274.90 |
| Purchase #7 | $243.67 | 3.363% | $251.8646 | $251.86 | $251.85 | $251.90 |
| 7 purchase totals = | $1,175.21 | $1,282.2480 | $1,282.24 | $1,282.20 | $1,282.20 | |