| 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 | $150.72 | 12.206% | $169.1169 | $169.12 | $169.10 | $169.10 |
| Purchase #2 | $57.88 | 7.857% | $62.4276 | $62.43 | $62.45 | $62.40 |
| Purchase #3 | $111.84 | 8.679% | $121.5466 | $121.55 | $121.55 | $121.50 |
| Purchase #4 | $196.77 | 8.828% | $214.1409 | $214.14 | $214.15 | $214.10 |
| Purchase #5 | $5.48 | 5.846% | $5.8004 | $5.80 | $5.80 | $5.80 |
| Purchase #6 | $162.81 | 13.259% | $184.397 | $184.40 | $184.40 | $184.40 |
| Purchase #7 | $111.37 | 10.506% | $123.0705 | $123.07 | $123.05 | $123.10 |
| 7 purchase totals = | $796.87 | $880.4999 | $880.51 | $880.50 | $880.40 | |