| 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 | $158.66 | 4.345% | $165.5538 | $165.55 | $165.55 | $165.60 |
| Purchase #2 | $127.38 | 4.115% | $132.6217 | $132.62 | $132.60 | $132.60 |
| Purchase #3 | $181.98 | 9.224% | $198.7658 | $198.77 | $198.75 | $198.80 |
| Purchase #4 | $61.65 | 8.180% | $66.693 | $66.69 | $66.70 | $66.70 |
| Purchase #5 | $158.53 | 13.241% | $179.521 | $179.52 | $179.50 | $179.50 |
| Purchase #6 | $150.41 | 13.636% | $170.9199 | $170.92 | $170.90 | $170.90 |
| Purchase #7 | $172.93 | 6.229% | $183.7018 | $183.70 | $183.70 | $183.70 |
| 7 purchase totals = | $1,011.54 | $1,097.7770 | $1,097.77 | $1,097.70 | $1,097.80 | |