| 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 | $176.92 | 5.493% | $186.6382 | $186.64 | $186.65 | $186.60 |
| Purchase #2 | $234.76 | 7.179% | $251.6134 | $251.61 | $251.60 | $251.60 |
| Purchase #3 | $160.55 | 4.808% | $168.2692 | $168.27 | $168.25 | $168.30 |
| Purchase #4 | $77.43 | 3.837% | $80.401 | $80.40 | $80.40 | $80.40 |
| Purchase #5 | $122.91 | 9.556% | $134.6553 | $134.66 | $134.65 | $134.70 |
| Purchase #6 | $153.72 | 8.751% | $167.172 | $167.17 | $167.15 | $167.20 |
| Purchase #7 | $176.51 | 11.680% | $197.1264 | $197.13 | $197.15 | $197.10 |
| 7 purchase totals = | $1,102.80 | $1,185.8755 | $1,185.88 | $1,185.85 | $1,185.90 | |