| 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 | $15.41 | 11.442% | $17.1732 | $17.17 | $17.15 | $17.20 |
| Purchase #2 | $103.57 | 13.359% | $117.4059 | $117.41 | $117.40 | $117.40 |
| Purchase #3 | $245.68 | 10.278% | $270.931 | $270.93 | $270.95 | $270.90 |
| Purchase #4 | $132.32 | 12.231% | $148.5041 | $148.50 | $148.50 | $148.50 |
| Purchase #5 | $166.37 | 8.130% | $179.8959 | $179.90 | $179.90 | $179.90 |
| Purchase #6 | $89.39 | 7.582% | $96.1675 | $96.17 | $96.15 | $96.20 |
| Purchase #7 | $167.90 | 9.484% | $183.8236 | $183.82 | $183.80 | $183.80 |
| 7 purchase totals = | $920.64 | $1,013.9012 | $1,013.90 | $1,013.85 | $1,013.90 | |