| 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 | $180.98 | 8.785% | $196.8791 | $196.88 | $196.90 | $196.90 |
| Purchase #2 | $225.43 | 5.200% | $237.1524 | $237.15 | $237.15 | $237.20 |
| Purchase #3 | $170.66 | 7.837% | $184.0346 | $184.03 | $184.05 | $184.00 |
| Purchase #4 | $133.28 | 7.290% | $142.9961 | $143.00 | $143.00 | $143.00 |
| Purchase #5 | $90.48 | 11.647% | $101.0182 | $101.02 | $101.00 | $101.00 |
| Purchase #6 | $21.27 | 7.430% | $22.8504 | $22.85 | $22.85 | $22.90 |
| Purchase #7 | $202.55 | 12.199% | $227.2591 | $227.26 | $227.25 | $227.30 |
| 7 purchase totals = | $1,024.65 | $1,112.1899 | $1,112.19 | $1,112.20 | $1,112.30 | |