| 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 | $156.63 | 6.810% | $167.2965 | $167.30 | $167.30 | $167.30 |
| Purchase #2 | $181.82 | 4.433% | $189.8801 | $189.88 | $189.90 | $189.90 |
| Purchase #3 | $127.57 | 5.326% | $134.3644 | $134.36 | $134.35 | $134.40 |
| Purchase #4 | $173.52 | 12.348% | $194.9462 | $194.95 | $194.95 | $194.90 |
| Purchase #5 | $81.74 | 13.188% | $92.5199 | $92.52 | $92.50 | $92.50 |
| Purchase #6 | $64.89 | 10.345% | $71.6029 | $71.60 | $71.60 | $71.60 |
| Purchase #7 | $243.48 | 3.405% | $251.7705 | $251.77 | $251.75 | $251.80 |
| 7 purchase totals = | $1,029.65 | $1,102.3805 | $1,102.38 | $1,102.35 | $1,102.40 | |