| 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 | $164.89 | 13.673% | $187.4354 | $187.44 | $187.45 | $187.40 |
| Purchase #2 | $207.40 | 7.752% | $223.4776 | $223.48 | $223.50 | $223.50 |
| Purchase #3 | $204.91 | 3.321% | $211.7151 | $211.72 | $211.70 | $211.70 |
| Purchase #4 | $61.50 | 12.535% | $69.209 | $69.21 | $69.20 | $69.20 |
| Purchase #5 | $112.64 | 10.501% | $124.4683 | $124.47 | $124.45 | $124.50 |
| Purchase #6 | $155.51 | 3.571% | $161.0633 | $161.06 | $161.05 | $161.10 |
| Purchase #7 | $248.77 | 11.849% | $278.2468 | $278.25 | $278.25 | $278.20 |
| 7 purchase totals = | $1,155.62 | $1,255.6155 | $1,255.63 | $1,255.60 | $1,255.60 | |