| 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 | $154.63 | 11.364% | $172.2022 | $172.20 | $172.20 | $172.20 |
| Purchase #2 | $16.41 | 12.799% | $18.5103 | $18.51 | $18.50 | $18.50 |
| Purchase #3 | $130.99 | 10.685% | $144.9863 | $144.99 | $145.00 | $145.00 |
| Purchase #4 | $149.37 | 12.313% | $167.7619 | $167.76 | $167.75 | $167.80 |
| Purchase #5 | $180.72 | 10.765% | $200.1745 | $200.17 | $200.15 | $200.20 |
| Purchase #6 | $201.80 | 7.207% | $216.3437 | $216.34 | $216.35 | $216.30 |
| Purchase #7 | $160.27 | 4.658% | $167.7354 | $167.74 | $167.75 | $167.70 |
| 7 purchase totals = | $994.19 | $1,087.7143 | $1,087.71 | $1,087.70 | $1,087.70 | |