| 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 | $137.81 | 13.342% | $156.1966 | $156.20 | $156.20 | $156.20 |
| Purchase #2 | $103.98 | 10.301% | $114.691 | $114.69 | $114.70 | $114.70 |
| Purchase #3 | $173.48 | 6.475% | $184.7128 | $184.71 | $184.70 | $184.70 |
| Purchase #4 | $170.34 | 12.179% | $191.0857 | $191.09 | $191.10 | $191.10 |
| Purchase #5 | $152.26 | 9.346% | $166.4902 | $166.49 | $166.50 | $166.50 |
| Purchase #6 | $134.45 | 11.368% | $149.7343 | $149.73 | $149.75 | $149.70 |
| Purchase #7 | $37.95 | 3.851% | $39.4115 | $39.41 | $39.40 | $39.40 |
| 7 purchase totals = | $910.27 | $1,002.3221 | $1,002.32 | $1,002.35 | $1,002.30 | |