| 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 | $157.38 | 3.226% | $162.4571 | $162.46 | $162.45 | $162.50 |
| Purchase #2 | $16.55 | 8.764% | $18.0004 | $18.00 | $18.00 | $18.00 |
| Purchase #3 | $98.30 | 9.449% | $107.5884 | $107.59 | $107.60 | $107.60 |
| Purchase #4 | $41.34 | 6.301% | $43.9448 | $43.94 | $43.95 | $43.90 |
| Purchase #5 | $145.75 | 13.629% | $165.6143 | $165.61 | $165.60 | $165.60 |
| Purchase #6 | $105.35 | 10.530% | $116.4434 | $116.44 | $116.45 | $116.40 |
| Purchase #7 | $174.64 | 11.609% | $194.914 | $194.91 | $194.90 | $194.90 |
| 7 purchase totals = | $739.31 | $808.9624 | $808.95 | $808.95 | $808.90 | |