| 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 | $112.40 | 12.131% | $126.0352 | $126.04 | $126.05 | $126.00 |
| Purchase #2 | $19.75 | 12.392% | $22.1974 | $22.20 | $22.20 | $22.20 |
| Purchase #3 | $31.35 | 6.864% | $33.5019 | $33.50 | $33.50 | $33.50 |
| Purchase #4 | $80.89 | 6.544% | $86.1834 | $86.18 | $86.20 | $86.20 |
| Purchase #5 | $10.50 | 5.710% | $11.0996 | $11.10 | $11.10 | $11.10 |
| Purchase #6 | $153.73 | 4.309% | $160.3542 | $160.35 | $160.35 | $160.40 |
| Purchase #7 | $139.80 | 7.740% | $150.6205 | $150.62 | $150.60 | $150.60 |
| 7 purchase totals = | $548.42 | $589.9922 | $589.99 | $590.00 | $590.00 | |