| 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 | $135.81 | 13.845% | $154.6129 | $154.61 | $154.60 | $154.60 |
| Purchase #2 | $146.95 | 9.501% | $160.9117 | $160.91 | $160.90 | $160.90 |
| Purchase #3 | $54.65 | 11.544% | $60.9588 | $60.96 | $60.95 | $61.00 |
| Purchase #4 | $187.55 | 11.183% | $208.5237 | $208.52 | $208.50 | $208.50 |
| Purchase #5 | $173.34 | 13.566% | $196.8553 | $196.86 | $196.85 | $196.90 |
| Purchase #6 | $110.37 | 10.784% | $122.2723 | $122.27 | $122.25 | $122.30 |
| Purchase #7 | $221.90 | 3.736% | $230.1902 | $230.19 | $230.20 | $230.20 |
| 7 purchase totals = | $1,030.57 | $1,134.3249 | $1,134.32 | $1,134.25 | $1,134.40 | |