| 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 | $233.98 | 10.124% | $257.6681 | $257.67 | $257.65 | $257.70 |
| Purchase #2 | $172.51 | 3.159% | $177.9596 | $177.96 | $177.95 | $178.00 |
| Purchase #3 | $168.46 | 6.375% | $179.1993 | $179.20 | $179.20 | $179.20 |
| Purchase #4 | $36.28 | 8.423% | $39.3359 | $39.34 | $39.35 | $39.30 |
| Purchase #5 | $196.56 | 12.290% | $220.7172 | $220.72 | $220.70 | $220.70 |
| Purchase #6 | $44.55 | 3.693% | $46.1952 | $46.20 | $46.20 | $46.20 |
| Purchase #7 | $196.42 | 5.194% | $206.6221 | $206.62 | $206.60 | $206.60 |
| 7 purchase totals = | $1,048.76 | $1,127.6974 | $1,127.71 | $1,127.65 | $1,127.70 | |