| 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 | $129.59 | 6.555% | $138.0846 | $138.08 | $138.10 | $138.10 |
| Purchase #2 | $174.79 | 3.838% | $181.4984 | $181.50 | $181.50 | $181.50 |
| Purchase #3 | $12.64 | 7.112% | $13.539 | $13.54 | $13.55 | $13.50 |
| Purchase #4 | $167.65 | 10.874% | $185.8803 | $185.88 | $185.90 | $185.90 |
| Purchase #5 | $88.28 | 4.634% | $92.3709 | $92.37 | $92.35 | $92.40 |
| Purchase #6 | $230.67 | 6.736% | $246.2079 | $246.21 | $246.20 | $246.20 |
| Purchase #7 | $247.61 | 11.601% | $276.3352 | $276.34 | $276.35 | $276.30 |
| 7 purchase totals = | $1,051.23 | $1,133.9163 | $1,133.92 | $1,133.95 | $1,133.90 | |