| 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 | $173.62 | 3.303% | $179.3547 | $179.35 | $179.35 | $179.40 |
| Purchase #2 | $124.38 | 7.656% | $133.9025 | $133.90 | $133.90 | $133.90 |
| Purchase #3 | $225.99 | 13.773% | $257.1156 | $257.12 | $257.10 | $257.10 |
| Purchase #4 | $119.35 | 11.317% | $132.8568 | $132.86 | $132.85 | $132.90 |
| Purchase #5 | $151.54 | 5.313% | $159.5913 | $159.59 | $159.60 | $159.60 |
| Purchase #6 | $158.77 | 5.349% | $167.2626 | $167.26 | $167.25 | $167.30 |
| Purchase #7 | $174.69 | 5.514% | $184.3224 | $184.32 | $184.30 | $184.30 |
| 7 purchase totals = | $1,128.34 | $1,214.4059 | $1,214.40 | $1,214.35 | $1,214.50 | |