| 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 | $155.84 | 8.174% | $168.5784 | $168.58 | $168.60 | $168.60 |
| Purchase #2 | $32.49 | 7.378% | $34.8871 | $34.89 | $34.90 | $34.90 |
| Purchase #3 | $206.99 | 5.344% | $218.0515 | $218.05 | $218.05 | $218.10 |
| Purchase #4 | $165.25 | 10.799% | $183.0953 | $183.10 | $183.10 | $183.10 |
| Purchase #5 | $32.84 | 6.292% | $34.9063 | $34.91 | $34.90 | $34.90 |
| Purchase #6 | $46.36 | 8.549% | $50.3233 | $50.32 | $50.30 | $50.30 |
| Purchase #7 | $29.42 | 7.187% | $31.5344 | $31.53 | $31.55 | $31.50 |
| 7 purchase totals = | $669.19 | $721.3763 | $721.38 | $721.40 | $721.40 | |