| 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 | $35.76 | 11.208% | $39.768 | $39.77 | $39.75 | $39.80 |
| Purchase #2 | $157.29 | 5.414% | $165.8057 | $165.81 | $165.80 | $165.80 |
| Purchase #3 | $147.57 | 13.512% | $167.5097 | $167.51 | $167.50 | $167.50 |
| Purchase #4 | $183.73 | 8.486% | $199.3213 | $199.32 | $199.30 | $199.30 |
| Purchase #5 | $233.62 | 6.794% | $249.4921 | $249.49 | $249.50 | $249.50 |
| Purchase #6 | $203.87 | 9.811% | $223.8717 | $223.87 | $223.85 | $223.90 |
| Purchase #7 | $149.45 | 4.164% | $155.6731 | $155.67 | $155.65 | $155.70 |
| 7 purchase totals = | $1,111.29 | $1,201.4416 | $1,201.44 | $1,201.35 | $1,201.50 | |