| 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 | $113.68 | 4.125% | $118.3693 | $118.37 | $118.35 | $118.40 |
| Purchase #2 | $94.91 | 4.171% | $98.8687 | $98.87 | $98.85 | $98.90 |
| Purchase #3 | $185.79 | 3.523% | $192.3354 | $192.34 | $192.35 | $192.30 |
| Purchase #4 | $115.75 | 12.584% | $130.316 | $130.32 | $130.30 | $130.30 |
| Purchase #5 | $173.27 | 12.253% | $194.5008 | $194.50 | $194.50 | $194.50 |
| Purchase #6 | $135.39 | 8.567% | $146.9889 | $146.99 | $147.00 | $147.00 |
| Purchase #7 | $167.37 | 8.369% | $181.3772 | $181.38 | $181.40 | $181.40 |
| 7 purchase totals = | $986.16 | $1,062.7563 | $1,062.77 | $1,062.75 | $1,062.80 | |