| 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 | $162.74 | 3.346% | $168.1853 | $168.19 | $168.20 | $168.20 |
| Purchase #2 | $150.32 | 9.397% | $164.4456 | $164.45 | $164.45 | $164.40 |
| Purchase #3 | $29.96 | 5.517% | $31.6129 | $31.61 | $31.60 | $31.60 |
| Purchase #4 | $84.66 | 10.173% | $93.2725 | $93.27 | $93.25 | $93.30 |
| Purchase #5 | $120.87 | 5.578% | $127.6121 | $127.61 | $127.60 | $127.60 |
| Purchase #6 | $122.64 | 12.810% | $138.3502 | $138.35 | $138.35 | $138.40 |
| Purchase #7 | $216.91 | 12.605% | $244.2515 | $244.25 | $244.25 | $244.30 |
| 7 purchase totals = | $888.10 | $967.7301 | $967.73 | $967.70 | $967.80 | |