| 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 | $168.60 | 13.802% | $191.8702 | $191.87 | $191.85 | $191.90 |
| Purchase #2 | $221.69 | 13.756% | $252.1857 | $252.19 | $252.20 | $252.20 |
| Purchase #3 | $142.89 | 5.803% | $151.1819 | $151.18 | $151.20 | $151.20 |
| Purchase #4 | $226.99 | 12.242% | $254.7781 | $254.78 | $254.80 | $254.80 |
| Purchase #5 | $160.36 | 7.861% | $172.9659 | $172.97 | $172.95 | $173.00 |
| Purchase #6 | $57.52 | 8.492% | $62.4046 | $62.40 | $62.40 | $62.40 |
| Purchase #7 | $230.96 | 11.577% | $257.6982 | $257.70 | $257.70 | $257.70 |
| 7 purchase totals = | $1,209.01 | $1,343.0846 | $1,343.09 | $1,343.10 | $1,343.20 | |