| 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 | $196.69 | 3.471% | $203.5171 | $203.52 | $203.50 | $203.50 |
| Purchase #2 | $82.37 | 9.499% | $90.1943 | $90.19 | $90.20 | $90.20 |
| Purchase #3 | $94.26 | 6.529% | $100.4142 | $100.41 | $100.40 | $100.40 |
| Purchase #4 | $72.48 | 9.314% | $79.2308 | $79.23 | $79.25 | $79.20 |
| Purchase #5 | $150.63 | 4.651% | $157.6358 | $157.64 | $157.65 | $157.60 |
| Purchase #6 | $5.54 | 3.137% | $5.7138 | $5.71 | $5.70 | $5.70 |
| Purchase #7 | $225.28 | 8.586% | $244.6225 | $244.62 | $244.60 | $244.60 |
| 7 purchase totals = | $827.25 | $881.3285 | $881.32 | $881.30 | $881.20 | |