| 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 | $203.92 | 6.829% | $217.8457 | $217.85 | $217.85 | $217.80 |
| Purchase #2 | $156.60 | 7.210% | $167.8909 | $167.89 | $167.90 | $167.90 |
| Purchase #3 | $97.51 | 11.573% | $108.7948 | $108.79 | $108.80 | $108.80 |
| Purchase #4 | $154.58 | 11.334% | $172.1001 | $172.10 | $172.10 | $172.10 |
| Purchase #5 | $247.77 | 8.251% | $268.2135 | $268.21 | $268.20 | $268.20 |
| Purchase #6 | $155.39 | 7.579% | $167.167 | $167.17 | $167.15 | $167.20 |
| Purchase #7 | $147.58 | 12.601% | $166.1766 | $166.18 | $166.20 | $166.20 |
| 7 purchase totals = | $1,163.35 | $1,268.1886 | $1,268.19 | $1,268.20 | $1,268.20 | |