| 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 | $139.98 | 7.207% | $150.0684 | $150.07 | $150.05 | $150.10 |
| Purchase #2 | $181.81 | 11.109% | $202.0073 | $202.01 | $202.00 | $202.00 |
| Purchase #3 | $100.64 | 7.835% | $108.5251 | $108.53 | $108.55 | $108.50 |
| Purchase #4 | $90.72 | 11.533% | $101.1827 | $101.18 | $101.20 | $101.20 |
| Purchase #5 | $145.51 | 13.550% | $165.2266 | $165.23 | $165.25 | $165.20 |
| Purchase #6 | $46.46 | 3.206% | $47.9495 | $47.95 | $47.95 | $47.90 |
| Purchase #7 | $196.93 | 7.471% | $211.6426 | $211.64 | $211.65 | $211.60 |
| 7 purchase totals = | $902.05 | $986.6022 | $986.61 | $986.65 | $986.50 | |