| 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 | $99.87 | 11.395% | $111.2502 | $111.25 | $111.25 | $111.30 |
| Purchase #2 | $155.89 | 6.233% | $165.6066 | $165.61 | $165.60 | $165.60 |
| Purchase #3 | $153.52 | 5.377% | $161.7748 | $161.77 | $161.75 | $161.80 |
| Purchase #4 | $167.53 | 13.116% | $189.5032 | $189.50 | $189.50 | $189.50 |
| Purchase #5 | $179.48 | 12.514% | $201.9401 | $201.94 | $201.95 | $201.90 |
| Purchase #6 | $170.80 | 4.411% | $178.334 | $178.33 | $178.35 | $178.30 |
| Purchase #7 | $75.25 | 12.397% | $84.5787 | $84.58 | $84.60 | $84.60 |
| 7 purchase totals = | $1,002.34 | $1,092.9876 | $1,092.98 | $1,093.00 | $1,093.00 | |