| 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 | $159.39 | 9.578% | $174.6564 | $174.66 | $174.65 | $174.70 |
| Purchase #2 | $31.27 | 9.482% | $34.235 | $34.24 | $34.25 | $34.20 |
| Purchase #3 | $101.55 | 12.487% | $114.2305 | $114.23 | $114.25 | $114.20 |
| Purchase #4 | $72.80 | 3.555% | $75.388 | $75.39 | $75.40 | $75.40 |
| Purchase #5 | $55.86 | 13.781% | $63.5581 | $63.56 | $63.55 | $63.60 |
| Purchase #6 | $111.54 | 8.465% | $120.9819 | $120.98 | $121.00 | $121.00 |
| Purchase #7 | $106.79 | 10.770% | $118.2913 | $118.29 | $118.30 | $118.30 |
| 7 purchase totals = | $639.20 | $701.3412 | $701.35 | $701.40 | $701.40 | |