| 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 | $141.68 | 8.533% | $153.7696 | $153.77 | $153.75 | $153.80 |
| Purchase #2 | $212.46 | 9.599% | $232.854 | $232.85 | $232.85 | $232.90 |
| Purchase #3 | $90.81 | 9.278% | $99.2354 | $99.24 | $99.25 | $99.20 |
| Purchase #4 | $109.34 | 7.722% | $117.7832 | $117.78 | $117.80 | $117.80 |
| Purchase #5 | $70.77 | 7.130% | $75.8159 | $75.82 | $75.80 | $75.80 |
| Purchase #6 | $203.51 | 7.843% | $219.4713 | $219.47 | $219.45 | $219.50 |
| Purchase #7 | $179.82 | 6.313% | $191.172 | $191.17 | $191.15 | $191.20 |
| 7 purchase totals = | $1,008.39 | $1,090.1014 | $1,090.10 | $1,090.05 | $1,090.20 | |