| 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 | $181.54 | 12.764% | $204.7118 | $204.71 | $204.70 | $204.70 |
| Purchase #2 | $105.92 | 13.588% | $120.3124 | $120.31 | $120.30 | $120.30 |
| Purchase #3 | $142.62 | 12.206% | $160.0282 | $160.03 | $160.05 | $160.00 |
| Purchase #4 | $121.57 | 10.280% | $134.0674 | $134.07 | $134.05 | $134.10 |
| Purchase #5 | $158.77 | 10.137% | $174.8645 | $174.86 | $174.85 | $174.90 |
| Purchase #6 | $133.82 | 12.298% | $150.2772 | $150.28 | $150.30 | $150.30 |
| Purchase #7 | $127.40 | 6.653% | $135.8759 | $135.88 | $135.90 | $135.90 |
| 7 purchase totals = | $971.64 | $1,080.1374 | $1,080.14 | $1,080.15 | $1,080.20 | |