| 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 | $147.98 | 5.183% | $155.6498 | $155.65 | $155.65 | $155.60 |
| Purchase #2 | $186.40 | 11.650% | $208.1156 | $208.12 | $208.10 | $208.10 |
| Purchase #3 | $193.76 | 13.153% | $219.2453 | $219.25 | $219.25 | $219.20 |
| Purchase #4 | $224.34 | 6.152% | $238.1414 | $238.14 | $238.15 | $238.10 |
| Purchase #5 | $182.25 | 6.584% | $194.2493 | $194.25 | $194.25 | $194.20 |
| Purchase #6 | $51.47 | 10.631% | $56.9418 | $56.94 | $56.95 | $56.90 |
| Purchase #7 | $62.87 | 8.633% | $68.2976 | $68.30 | $68.30 | $68.30 |
| 7 purchase totals = | $1,049.07 | $1,140.6408 | $1,140.65 | $1,140.65 | $1,140.40 | |