| 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 | $164.97 | 9.798% | $181.1338 | $181.13 | $181.15 | $181.10 |
| Purchase #2 | $110.71 | 5.787% | $117.1168 | $117.12 | $117.10 | $117.10 |
| Purchase #3 | $40.39 | 7.386% | $43.3732 | $43.37 | $43.35 | $43.40 |
| Purchase #4 | $127.56 | 11.233% | $141.8888 | $141.89 | $141.90 | $141.90 |
| Purchase #5 | $196.97 | 11.281% | $219.1902 | $219.19 | $219.20 | $219.20 |
| Purchase #6 | $183.40 | 6.429% | $195.1908 | $195.19 | $195.20 | $195.20 |
| Purchase #7 | $36.35 | 8.788% | $39.5444 | $39.54 | $39.55 | $39.50 |
| 7 purchase totals = | $860.35 | $937.4380 | $937.43 | $937.45 | $937.40 | |