| 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 | $149.41 | 4.356% | $155.9183 | $155.92 | $155.90 | $155.90 |
| Purchase #2 | $22.85 | 9.733% | $25.074 | $25.07 | $25.05 | $25.10 |
| Purchase #3 | $95.56 | 13.251% | $108.2227 | $108.22 | $108.20 | $108.20 |
| Purchase #4 | $152.34 | 7.740% | $164.1311 | $164.13 | $164.15 | $164.10 |
| Purchase #5 | $242.80 | 6.332% | $258.1741 | $258.17 | $258.15 | $258.20 |
| Purchase #6 | $205.45 | 12.835% | $231.8195 | $231.82 | $231.80 | $231.80 |
| Purchase #7 | $169.45 | 12.676% | $190.9295 | $190.93 | $190.95 | $190.90 |
| 7 purchase totals = | $1,037.86 | $1,134.2692 | $1,134.26 | $1,134.20 | $1,134.20 | |