| 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 | $174.69 | 13.364% | $198.0356 | $198.04 | $198.05 | $198.00 |
| Purchase #2 | $217.25 | 4.430% | $226.8742 | $226.87 | $226.85 | $226.90 |
| Purchase #3 | $24.53 | 7.354% | $26.3339 | $26.33 | $26.35 | $26.30 |
| Purchase #4 | $5.67 | 7.639% | $6.1031 | $6.10 | $6.10 | $6.10 |
| Purchase #5 | $133.40 | 12.568% | $150.1657 | $150.17 | $150.15 | $150.20 |
| Purchase #6 | $174.28 | 11.425% | $194.1915 | $194.19 | $194.20 | $194.20 |
| Purchase #7 | $245.77 | 13.717% | $279.4823 | $279.48 | $279.50 | $279.50 |
| 7 purchase totals = | $975.59 | $1,081.1863 | $1,081.18 | $1,081.20 | $1,081.20 | |