| 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 | $112.32 | 3.846% | $116.6398 | $116.64 | $116.65 | $116.60 |
| Purchase #2 | $178.75 | 4.320% | $186.472 | $186.47 | $186.45 | $186.50 |
| Purchase #3 | $8.69 | 12.743% | $9.7974 | $9.80 | $9.80 | $9.80 |
| Purchase #4 | $163.95 | 8.726% | $178.2563 | $178.26 | $178.25 | $178.30 |
| Purchase #5 | $184.27 | 9.765% | $202.264 | $202.26 | $202.25 | $202.30 |
| Purchase #6 | $84.30 | 8.343% | $91.3331 | $91.33 | $91.35 | $91.30 |
| Purchase #7 | $17.58 | 11.288% | $19.5644 | $19.56 | $19.55 | $19.60 |
| 7 purchase totals = | $749.86 | $804.3270 | $804.32 | $804.30 | $804.40 | |