| 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 | $154.50 | 5.422% | $162.877 | $162.88 | $162.90 | $162.90 |
| Purchase #2 | $239.93 | 9.770% | $263.3712 | $263.37 | $263.35 | $263.40 |
| Purchase #3 | $150.55 | 6.110% | $159.7486 | $159.75 | $159.75 | $159.70 |
| Purchase #4 | $108.52 | 9.632% | $118.9726 | $118.97 | $118.95 | $119.00 |
| Purchase #5 | $155.86 | 13.503% | $176.9058 | $176.91 | $176.90 | $176.90 |
| Purchase #6 | $87.36 | 5.813% | $92.4382 | $92.44 | $92.45 | $92.40 |
| Purchase #7 | $238.28 | 7.264% | $255.5887 | $255.59 | $255.60 | $255.60 |
| 7 purchase totals = | $1,135.00 | $1,229.9021 | $1,229.91 | $1,229.90 | $1,229.90 | |