| 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 | $166.92 | 10.327% | $184.1578 | $184.16 | $184.15 | $184.20 |
| Purchase #2 | $143.29 | 6.608% | $152.7586 | $152.76 | $152.75 | $152.80 |
| Purchase #3 | $246.77 | 5.376% | $260.0364 | $260.04 | $260.05 | $260.00 |
| Purchase #4 | $176.37 | 10.433% | $194.7707 | $194.77 | $194.75 | $194.80 |
| Purchase #5 | $181.64 | 6.792% | $193.977 | $193.98 | $194.00 | $194.00 |
| Purchase #6 | $14.38 | 4.544% | $15.0334 | $15.03 | $15.05 | $15.00 |
| Purchase #7 | $87.48 | 4.539% | $91.4507 | $91.45 | $91.45 | $91.50 |
| 7 purchase totals = | $1,016.85 | $1,092.1846 | $1,092.19 | $1,092.20 | $1,092.30 | |