| 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 | $139.44 | 4.579% | $145.825 | $145.83 | $145.85 | $145.80 |
| Purchase #2 | $54.60 | 13.128% | $61.7679 | $61.77 | $61.75 | $61.80 |
| Purchase #3 | $16.58 | 8.482% | $17.9863 | $17.99 | $18.00 | $18.00 |
| Purchase #4 | $36.29 | 8.154% | $39.2491 | $39.25 | $39.25 | $39.20 |
| Purchase #5 | $79.45 | 9.718% | $87.171 | $87.17 | $87.15 | $87.20 |
| Purchase #6 | $126.80 | 9.400% | $138.7192 | $138.72 | $138.70 | $138.70 |
| Purchase #7 | $115.86 | 5.759% | $122.5324 | $122.53 | $122.55 | $122.50 |
| 7 purchase totals = | $569.02 | $613.2509 | $613.26 | $613.25 | $613.20 | |