| 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 | $64.87 | 8.627% | $70.4663 | $70.47 | $70.45 | $70.50 |
| Purchase #2 | $149.72 | 8.460% | $162.3863 | $162.39 | $162.40 | $162.40 |
| Purchase #3 | $219.98 | 4.684% | $230.2839 | $230.28 | $230.30 | $230.30 |
| Purchase #4 | $202.51 | 12.804% | $228.4394 | $228.44 | $228.45 | $228.40 |
| Purchase #5 | $207.47 | 8.474% | $225.051 | $225.05 | $225.05 | $225.10 |
| Purchase #6 | $86.31 | 11.573% | $96.2987 | $96.30 | $96.30 | $96.30 |
| Purchase #7 | $163.83 | 3.598% | $169.7246 | $169.72 | $169.70 | $169.70 |
| 7 purchase totals = | $1,094.69 | $1,182.6502 | $1,182.65 | $1,182.65 | $1,182.70 | |