| 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 | $201.32 | 6.443% | $214.291 | $214.29 | $214.30 | $214.30 |
| Purchase #2 | $159.98 | 10.439% | $176.6803 | $176.68 | $176.70 | $176.70 |
| Purchase #3 | $159.35 | 10.192% | $175.591 | $175.59 | $175.60 | $175.60 |
| Purchase #4 | $207.68 | 10.712% | $229.9267 | $229.93 | $229.95 | $229.90 |
| Purchase #5 | $248.76 | 10.476% | $274.8201 | $274.82 | $274.80 | $274.80 |
| Purchase #6 | $157.70 | 8.795% | $171.5697 | $171.57 | $171.55 | $171.60 |
| Purchase #7 | $172.75 | 3.320% | $178.4853 | $178.49 | $178.50 | $178.50 |
| 7 purchase totals = | $1,307.54 | $1,421.3641 | $1,421.37 | $1,421.40 | $1,421.40 | |