| 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 | $161.60 | 13.320% | $183.1251 | $183.13 | $183.15 | $183.10 |
| Purchase #2 | $103.97 | 3.147% | $107.2419 | $107.24 | $107.25 | $107.20 |
| Purchase #3 | $92.95 | 9.517% | $101.7961 | $101.80 | $101.80 | $101.80 |
| Purchase #4 | $52.53 | 4.381% | $54.8313 | $54.83 | $54.85 | $54.80 |
| Purchase #5 | $136.52 | 4.814% | $143.0921 | $143.09 | $143.10 | $143.10 |
| Purchase #6 | $203.56 | 7.198% | $218.2122 | $218.21 | $218.20 | $218.20 |
| Purchase #7 | $209.80 | 5.323% | $220.9677 | $220.97 | $220.95 | $221.00 |
| 7 purchase totals = | $960.93 | $1,029.2664 | $1,029.27 | $1,029.30 | $1,029.20 | |