| 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 | $102.86 | 8.166% | $111.2595 | $111.26 | $111.25 | $111.30 |
| Purchase #2 | $136.60 | 6.303% | $145.2099 | $145.21 | $145.20 | $145.20 |
| Purchase #3 | $178.28 | 11.259% | $198.3525 | $198.35 | $198.35 | $198.40 |
| Purchase #4 | $78.44 | 11.417% | $87.3955 | $87.40 | $87.40 | $87.40 |
| Purchase #5 | $8.77 | 9.833% | $9.6324 | $9.63 | $9.65 | $9.60 |
| Purchase #6 | $152.60 | 8.255% | $165.1971 | $165.20 | $165.20 | $165.20 |
| Purchase #7 | $26.32 | 12.790% | $29.6863 | $29.69 | $29.70 | $29.70 |
| 7 purchase totals = | $683.87 | $746.7332 | $746.74 | $746.75 | $746.80 | |