| 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 | $122.40 | 9.721% | $134.2985 | $134.30 | $134.30 | $134.30 |
| Purchase #2 | $163.30 | 4.585% | $170.7873 | $170.79 | $170.80 | $170.80 |
| Purchase #3 | $105.83 | 5.788% | $111.9554 | $111.96 | $111.95 | $112.00 |
| Purchase #4 | $141.28 | 13.149% | $159.8569 | $159.86 | $159.85 | $159.90 |
| Purchase #5 | $26.28 | 13.668% | $29.872 | $29.87 | $29.85 | $29.90 |
| Purchase #6 | $23.47 | 6.657% | $25.0324 | $25.03 | $25.05 | $25.00 |
| Purchase #7 | $120.48 | 12.511% | $135.5533 | $135.55 | $135.55 | $135.60 |
| 7 purchase totals = | $703.04 | $767.3558 | $767.36 | $767.35 | $767.50 | |