| 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 | $126.33 | 7.783% | $136.1623 | $136.16 | $136.15 | $136.20 |
| Purchase #2 | $31.99 | 8.516% | $34.7143 | $34.71 | $34.70 | $34.70 |
| Purchase #3 | $159.48 | 13.531% | $181.0592 | $181.06 | $181.05 | $181.10 |
| Purchase #4 | $220.86 | 4.447% | $230.6816 | $230.68 | $230.70 | $230.70 |
| Purchase #5 | $27.27 | 6.776% | $29.1178 | $29.12 | $29.10 | $29.10 |
| Purchase #6 | $11.62 | 10.251% | $12.8112 | $12.81 | $12.80 | $12.80 |
| Purchase #7 | $125.51 | 4.724% | $131.4391 | $131.44 | $131.45 | $131.40 |
| 7 purchase totals = | $703.06 | $755.9855 | $755.98 | $755.95 | $756.00 | |