| 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 | $77.55 | 9.815% | $85.1615 | $85.16 | $85.15 | $85.20 |
| Purchase #2 | $129.77 | 11.530% | $144.7325 | $144.73 | $144.75 | $144.70 |
| Purchase #3 | $45.59 | 4.137% | $47.4761 | $47.48 | $47.50 | $47.50 |
| Purchase #4 | $95.32 | 11.830% | $106.5964 | $106.60 | $106.60 | $106.60 |
| Purchase #5 | $148.94 | 4.711% | $155.9566 | $155.96 | $155.95 | $156.00 |
| Purchase #6 | $101.76 | 5.800% | $107.6621 | $107.66 | $107.65 | $107.70 |
| Purchase #7 | $181.26 | 9.446% | $198.3818 | $198.38 | $198.40 | $198.40 |
| 7 purchase totals = | $780.19 | $845.9670 | $845.97 | $846.00 | $846.10 | |