| 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 | $135.67 | 7.325% | $145.6078 | $145.61 | $145.60 | $145.60 |
| Purchase #2 | $111.82 | 6.339% | $118.9083 | $118.91 | $118.90 | $118.90 |
| Purchase #3 | $96.75 | 9.178% | $105.6297 | $105.63 | $105.65 | $105.60 |
| Purchase #4 | $149.50 | 3.666% | $154.9807 | $154.98 | $155.00 | $155.00 |
| Purchase #5 | $132.56 | 9.809% | $145.5628 | $145.56 | $145.55 | $145.60 |
| Purchase #6 | $248.67 | 9.846% | $273.154 | $273.15 | $273.15 | $273.20 |
| Purchase #7 | $159.99 | 10.426% | $176.6706 | $176.67 | $176.65 | $176.70 |
| 7 purchase totals = | $1,034.96 | $1,120.5139 | $1,120.51 | $1,120.50 | $1,120.60 | |