| 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 | $96.80 | 8.564% | $105.09 | $105.09 | $105.10 | $105.10 |
| Purchase #2 | $150.75 | 11.171% | $167.5903 | $167.59 | $167.60 | $167.60 |
| Purchase #3 | $142.95 | 13.565% | $162.3412 | $162.34 | $162.35 | $162.30 |
| Purchase #4 | $224.57 | 8.315% | $243.243 | $243.24 | $243.25 | $243.20 |
| Purchase #5 | $123.51 | 5.177% | $129.9041 | $129.90 | $129.90 | $129.90 |
| Purchase #6 | $116.64 | 12.152% | $130.8141 | $130.81 | $130.80 | $130.80 |
| Purchase #7 | $5.91 | 6.168% | $6.2745 | $6.27 | $6.25 | $6.30 |
| 7 purchase totals = | $861.13 | $945.2572 | $945.24 | $945.25 | $945.20 | |