| 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 | $144.51 | 3.127% | $149.0288 | $149.03 | $149.05 | $149.00 |
| Purchase #2 | $47.86 | 10.580% | $52.9236 | $52.92 | $52.90 | $52.90 |
| Purchase #3 | $245.55 | 11.167% | $272.9706 | $272.97 | $272.95 | $273.00 |
| Purchase #4 | $161.44 | 3.435% | $166.9855 | $166.99 | $167.00 | $167.00 |
| Purchase #5 | $105.30 | 13.253% | $119.2554 | $119.26 | $119.25 | $119.30 |
| Purchase #6 | $40.80 | 5.741% | $43.1423 | $43.14 | $43.15 | $43.10 |
| Purchase #7 | $219.52 | 8.700% | $238.6182 | $238.62 | $238.60 | $238.60 |
| 7 purchase totals = | $964.98 | $1,042.9244 | $1,042.93 | $1,042.90 | $1,042.90 | |