| 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 | $171.57 | 4.111% | $178.6232 | $178.62 | $178.60 | $178.60 |
| Purchase #2 | $74.31 | 11.193% | $82.6275 | $82.63 | $82.65 | $82.60 |
| Purchase #3 | $197.78 | 8.409% | $214.4113 | $214.41 | $214.40 | $214.40 |
| Purchase #4 | $174.84 | 10.487% | $193.1755 | $193.18 | $193.20 | $193.20 |
| Purchase #5 | $51.28 | 10.570% | $56.7003 | $56.70 | $56.70 | $56.70 |
| Purchase #6 | $139.84 | 8.359% | $151.5292 | $151.53 | $151.55 | $151.50 |
| Purchase #7 | $34.63 | 5.164% | $36.4183 | $36.42 | $36.40 | $36.40 |
| 7 purchase totals = | $844.25 | $913.4853 | $913.49 | $913.50 | $913.40 | |