| 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 | $183.88 | 10.154% | $202.5512 | $202.55 | $202.55 | $202.60 |
| Purchase #2 | $46.68 | 13.820% | $53.1312 | $53.13 | $53.15 | $53.10 |
| Purchase #3 | $169.66 | 4.181% | $176.7535 | $176.75 | $176.75 | $176.80 |
| Purchase #4 | $155.49 | 7.640% | $167.3694 | $167.37 | $167.35 | $167.40 |
| Purchase #5 | $231.33 | 13.693% | $263.006 | $263.01 | $263.00 | $263.00 |
| Purchase #6 | $46.47 | 7.659% | $50.0291 | $50.03 | $50.05 | $50.00 |
| Purchase #7 | $172.72 | 9.607% | $189.3132 | $189.31 | $189.30 | $189.30 |
| 7 purchase totals = | $1,006.23 | $1,102.1536 | $1,102.15 | $1,102.15 | $1,102.20 | |