| 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 | $138.41 | 7.243% | $148.435 | $148.44 | $148.45 | $148.40 |
| Purchase #2 | $222.32 | 13.319% | $251.9308 | $251.93 | $251.95 | $251.90 |
| Purchase #3 | $172.47 | 8.566% | $187.2438 | $187.24 | $187.25 | $187.20 |
| Purchase #4 | $154.93 | 12.801% | $174.7626 | $174.76 | $174.75 | $174.80 |
| Purchase #5 | $68.29 | 9.547% | $74.8096 | $74.81 | $74.80 | $74.80 |
| Purchase #6 | $67.95 | 7.352% | $72.9457 | $72.95 | $72.95 | $72.90 |
| Purchase #7 | $174.36 | 5.873% | $184.6002 | $184.60 | $184.60 | $184.60 |
| 7 purchase totals = | $998.73 | $1,094.7277 | $1,094.73 | $1,094.75 | $1,094.60 | |