| 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 | $140.74 | 7.170% | $150.8311 | $150.83 | $150.85 | $150.80 |
| Purchase #2 | $162.78 | 7.279% | $174.6288 | $174.63 | $174.65 | $174.60 |
| Purchase #3 | $120.45 | 10.512% | $133.1117 | $133.11 | $133.10 | $133.10 |
| Purchase #4 | $48.79 | 11.342% | $54.3238 | $54.32 | $54.30 | $54.30 |
| Purchase #5 | $230.31 | 10.442% | $254.359 | $254.36 | $254.35 | $254.40 |
| Purchase #6 | $121.83 | 4.805% | $127.6839 | $127.68 | $127.70 | $127.70 |
| Purchase #7 | $29.80 | 7.140% | $31.9277 | $31.93 | $31.95 | $31.90 |
| 7 purchase totals = | $854.70 | $926.8660 | $926.86 | $926.90 | $926.80 | |