| 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 | $173.88 | 7.122% | $186.2637 | $186.26 | $186.25 | $186.30 |
| Purchase #2 | $155.52 | 10.679% | $172.128 | $172.13 | $172.15 | $172.10 |
| Purchase #3 | $217.43 | 6.152% | $230.8063 | $230.81 | $230.80 | $230.80 |
| Purchase #4 | $7.68 | 9.291% | $8.3935 | $8.39 | $8.40 | $8.40 |
| Purchase #5 | $137.47 | 13.155% | $155.5542 | $155.55 | $155.55 | $155.60 |
| Purchase #6 | $145.73 | 11.102% | $161.9089 | $161.91 | $161.90 | $161.90 |
| Purchase #7 | $182.75 | 11.170% | $203.1632 | $203.16 | $203.15 | $203.20 |
| 7 purchase totals = | $1,020.46 | $1,118.2178 | $1,118.21 | $1,118.20 | $1,118.30 | |