| 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 | $124.98 | 12.685% | $140.8337 | $140.83 | $140.85 | $140.80 |
| Purchase #2 | $205.29 | 11.506% | $228.9107 | $228.91 | $228.90 | $228.90 |
| Purchase #3 | $168.43 | 5.466% | $177.6364 | $177.64 | $177.65 | $177.60 |
| Purchase #4 | $147.93 | 10.802% | $163.9094 | $163.91 | $163.90 | $163.90 |
| Purchase #5 | $55.59 | 4.277% | $57.9676 | $57.97 | $57.95 | $58.00 |
| Purchase #6 | $203.46 | 11.241% | $226.3309 | $226.33 | $226.35 | $226.30 |
| Purchase #7 | $164.72 | 4.685% | $172.4371 | $172.44 | $172.45 | $172.40 |
| 7 purchase totals = | $1,070.40 | $1,168.0258 | $1,168.03 | $1,168.05 | $1,167.90 | |