| 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 | $84.71 | 7.783% | $91.303 | $91.30 | $91.30 | $91.30 |
| Purchase #2 | $145.41 | 11.455% | $162.0667 | $162.07 | $162.05 | $162.10 |
| Purchase #3 | $227.50 | 9.266% | $248.5802 | $248.58 | $248.60 | $248.60 |
| Purchase #4 | $202.53 | 5.415% | $213.497 | $213.50 | $213.50 | $213.50 |
| Purchase #5 | $53.32 | 13.130% | $60.3209 | $60.32 | $60.30 | $60.30 |
| Purchase #6 | $95.83 | 6.570% | $102.126 | $102.13 | $102.15 | $102.10 |
| Purchase #7 | $161.33 | 3.678% | $167.2637 | $167.26 | $167.25 | $167.30 |
| 7 purchase totals = | $970.63 | $1,045.1575 | $1,045.16 | $1,045.15 | $1,045.20 | |