| 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 | $161.65 | 11.729% | $180.6099 | $180.61 | $180.60 | $180.60 |
| Purchase #2 | $183.51 | 13.838% | $208.9041 | $208.90 | $208.90 | $208.90 |
| Purchase #3 | $170.73 | 8.130% | $184.6103 | $184.61 | $184.60 | $184.60 |
| Purchase #4 | $150.43 | 9.175% | $164.232 | $164.23 | $164.25 | $164.20 |
| Purchase #5 | $204.39 | 12.783% | $230.5172 | $230.52 | $230.50 | $230.50 |
| Purchase #6 | $209.48 | 11.162% | $232.8622 | $232.86 | $232.85 | $232.90 |
| Purchase #7 | $217.99 | 12.631% | $245.5243 | $245.52 | $245.50 | $245.50 |
| 7 purchase totals = | $1,298.18 | $1,447.2600 | $1,447.25 | $1,447.20 | $1,447.20 | |