| 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 | $128.62 | 10.561% | $142.2036 | $142.20 | $142.20 | $142.20 |
| Purchase #2 | $154.70 | 11.746% | $172.8711 | $172.87 | $172.85 | $172.90 |
| Purchase #3 | $167.86 | 5.831% | $177.6479 | $177.65 | $177.65 | $177.60 |
| Purchase #4 | $199.67 | 10.300% | $220.236 | $220.24 | $220.25 | $220.20 |
| Purchase #5 | $209.76 | 10.279% | $231.3212 | $231.32 | $231.30 | $231.30 |
| Purchase #6 | $15.84 | 5.270% | $16.6748 | $16.67 | $16.65 | $16.70 |
| Purchase #7 | $68.89 | 8.748% | $74.9165 | $74.92 | $74.90 | $74.90 |
| 7 purchase totals = | $945.34 | $1,035.8711 | $1,035.87 | $1,035.80 | $1,035.80 | |