| 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 | $172.60 | 8.319% | $186.9586 | $186.96 | $186.95 | $187.00 |
| Purchase #2 | $41.34 | 8.323% | $44.7807 | $44.78 | $44.80 | $44.80 |
| Purchase #3 | $119.72 | 3.191% | $123.5403 | $123.54 | $123.55 | $123.50 |
| Purchase #4 | $58.88 | 9.128% | $64.2546 | $64.25 | $64.25 | $64.30 |
| Purchase #5 | $170.81 | 6.214% | $181.4241 | $181.42 | $181.40 | $181.40 |
| Purchase #6 | $123.38 | 6.441% | $131.3269 | $131.33 | $131.35 | $131.30 |
| Purchase #7 | $55.51 | 9.446% | $60.7535 | $60.75 | $60.75 | $60.80 |
| 7 purchase totals = | $742.24 | $793.0387 | $793.03 | $793.05 | $793.10 | |