| 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 | $154.33 | 9.112% | $168.3925 | $168.39 | $168.40 | $168.40 |
| Purchase #2 | $51.41 | 4.297% | $53.6191 | $53.62 | $53.60 | $53.60 |
| Purchase #3 | $96.47 | 3.713% | $100.0519 | $100.05 | $100.05 | $100.10 |
| Purchase #4 | $47.84 | 9.315% | $52.2963 | $52.30 | $52.30 | $52.30 |
| Purchase #5 | $221.42 | 7.614% | $238.2789 | $238.28 | $238.30 | $238.30 |
| Purchase #6 | $91.36 | 4.206% | $95.2026 | $95.20 | $95.20 | $95.20 |
| Purchase #7 | $221.35 | 11.424% | $246.637 | $246.64 | $246.65 | $246.60 |
| 7 purchase totals = | $884.18 | $954.4783 | $954.48 | $954.50 | $954.50 | |