| 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 | $201.44 | 7.763% | $217.0778 | $217.08 | $217.10 | $217.10 |
| Purchase #2 | $181.79 | 3.127% | $187.4746 | $187.47 | $187.45 | $187.50 |
| Purchase #3 | $239.74 | 7.275% | $257.1811 | $257.18 | $257.20 | $257.20 |
| Purchase #4 | $32.76 | 5.701% | $34.6276 | $34.63 | $34.65 | $34.60 |
| Purchase #5 | $82.43 | 6.550% | $87.8292 | $87.83 | $87.85 | $87.80 |
| Purchase #6 | $68.76 | 4.540% | $71.8817 | $71.88 | $71.90 | $71.90 |
| Purchase #7 | $138.90 | 9.498% | $152.0927 | $152.09 | $152.10 | $152.10 |
| 7 purchase totals = | $945.82 | $1,008.1647 | $1,008.16 | $1,008.25 | $1,008.20 | |