| 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 | $148.86 | 12.271% | $167.1266 | $167.13 | $167.15 | $167.10 |
| Purchase #2 | $183.99 | 12.735% | $207.4211 | $207.42 | $207.40 | $207.40 |
| Purchase #3 | $5.87 | 12.874% | $6.6257 | $6.63 | $6.65 | $6.60 |
| Purchase #4 | $167.31 | 8.523% | $181.5698 | $181.57 | $181.55 | $181.60 |
| Purchase #5 | $109.63 | 13.463% | $124.3895 | $124.39 | $124.40 | $124.40 |
| Purchase #6 | $28.70 | 12.480% | $32.2818 | $32.28 | $32.30 | $32.30 |
| Purchase #7 | $57.43 | 5.326% | $60.4887 | $60.49 | $60.50 | $60.50 |
| 7 purchase totals = | $701.79 | $779.9032 | $779.91 | $779.95 | $779.90 | |