| 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 | $187.45 | 11.161% | $208.3713 | $208.37 | $208.35 | $208.40 |
| Purchase #2 | $162.42 | 8.851% | $176.7958 | $176.80 | $176.80 | $176.80 |
| Purchase #3 | $227.81 | 7.847% | $245.6863 | $245.69 | $245.70 | $245.70 |
| Purchase #4 | $160.63 | 7.288% | $172.3367 | $172.34 | $172.35 | $172.30 |
| Purchase #5 | $180.65 | 9.321% | $197.4884 | $197.49 | $197.50 | $197.50 |
| Purchase #6 | $244.56 | 6.508% | $260.476 | $260.48 | $260.50 | $260.50 |
| Purchase #7 | $135.29 | 13.835% | $154.0074 | $154.01 | $154.00 | $154.00 |
| 7 purchase totals = | $1,298.81 | $1,415.1619 | $1,415.18 | $1,415.20 | $1,415.20 | |