| 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 | $149.44 | 10.703% | $165.4346 | $165.43 | $165.45 | $165.40 |
| Purchase #2 | $85.36 | 6.774% | $91.1423 | $91.14 | $91.15 | $91.10 |
| Purchase #3 | $138.55 | 4.622% | $144.9538 | $144.95 | $144.95 | $145.00 |
| Purchase #4 | $110.57 | 12.103% | $123.9523 | $123.95 | $123.95 | $124.00 |
| Purchase #5 | $104.57 | 9.118% | $114.1047 | $114.10 | $114.10 | $114.10 |
| Purchase #6 | $247.28 | 11.176% | $274.916 | $274.92 | $274.90 | $274.90 |
| Purchase #7 | $131.65 | 9.247% | $143.8237 | $143.82 | $143.80 | $143.80 |
| 7 purchase totals = | $967.42 | $1,058.3274 | $1,058.31 | $1,058.30 | $1,058.30 | |