| 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 | $135.58 | 10.105% | $149.2804 | $149.28 | $149.30 | $149.30 |
| Purchase #2 | $92.31 | 4.226% | $96.211 | $96.21 | $96.20 | $96.20 |
| Purchase #3 | $32.82 | 10.415% | $36.2382 | $36.24 | $36.25 | $36.20 |
| Purchase #4 | $80.96 | 11.301% | $90.1093 | $90.11 | $90.10 | $90.10 |
| Purchase #5 | $67.68 | 3.762% | $70.2261 | $70.23 | $70.25 | $70.20 |
| Purchase #6 | $118.95 | 9.105% | $129.7804 | $129.78 | $129.80 | $129.80 |
| Purchase #7 | $219.65 | 13.222% | $248.6921 | $248.69 | $248.70 | $248.70 |
| 7 purchase totals = | $747.95 | $820.5375 | $820.54 | $820.60 | $820.50 | |