| 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 | $7.98 | 11.525% | $8.8997 | $8.90 | $8.90 | $8.90 |
| Purchase #2 | $145.31 | 7.489% | $156.1923 | $156.19 | $156.20 | $156.20 |
| Purchase #3 | $48.62 | 11.155% | $54.0436 | $54.04 | $54.05 | $54.00 |
| Purchase #4 | $38.77 | 10.691% | $42.9149 | $42.91 | $42.90 | $42.90 |
| Purchase #5 | $155.71 | 7.864% | $167.955 | $167.96 | $167.95 | $168.00 |
| Purchase #6 | $107.79 | 10.177% | $118.7598 | $118.76 | $118.75 | $118.80 |
| Purchase #7 | $179.53 | 4.362% | $187.3611 | $187.36 | $187.35 | $187.40 |
| 7 purchase totals = | $683.71 | $736.1264 | $736.12 | $736.10 | $736.20 | |