| 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 | $219.91 | 12.220% | $246.783 | $246.78 | $246.80 | $246.80 |
| Purchase #2 | $167.57 | 3.409% | $173.2825 | $173.28 | $173.30 | $173.30 |
| Purchase #3 | $170.84 | 10.399% | $188.6057 | $188.61 | $188.60 | $188.60 |
| Purchase #4 | $243.68 | 9.278% | $266.2886 | $266.29 | $266.30 | $266.30 |
| Purchase #5 | $17.27 | 4.120% | $17.9815 | $17.98 | $18.00 | $18.00 |
| Purchase #6 | $155.86 | 7.763% | $167.9594 | $167.96 | $167.95 | $168.00 |
| Purchase #7 | $161.63 | 9.417% | $176.8507 | $176.85 | $176.85 | $176.90 |
| 7 purchase totals = | $1,136.76 | $1,237.7514 | $1,237.75 | $1,237.80 | $1,237.90 | |