| 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 | $151.41 | 7.310% | $162.4781 | $162.48 | $162.50 | $162.50 |
| Purchase #2 | $111.26 | 10.153% | $122.5562 | $122.56 | $122.55 | $122.60 |
| Purchase #3 | $48.37 | 13.449% | $54.8753 | $54.88 | $54.90 | $54.90 |
| Purchase #4 | $182.72 | 11.336% | $203.4331 | $203.43 | $203.45 | $203.40 |
| Purchase #5 | $14.58 | 10.515% | $16.1131 | $16.11 | $16.10 | $16.10 |
| Purchase #6 | $138.48 | 4.804% | $145.1326 | $145.13 | $145.15 | $145.10 |
| Purchase #7 | $120.29 | 3.780% | $124.837 | $124.84 | $124.85 | $124.80 |
| 7 purchase totals = | $767.11 | $829.4254 | $829.43 | $829.50 | $829.40 | |