| 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 | $156.67 | 9.672% | $171.8231 | $171.82 | $171.80 | $171.80 |
| Purchase #2 | $67.71 | 9.811% | $74.353 | $74.35 | $74.35 | $74.40 |
| Purchase #3 | $246.34 | 13.537% | $279.687 | $279.69 | $279.70 | $279.70 |
| Purchase #4 | $15.26 | 3.715% | $15.8269 | $15.83 | $15.85 | $15.80 |
| Purchase #5 | $167.95 | 3.691% | $174.149 | $174.15 | $174.15 | $174.10 |
| Purchase #6 | $173.30 | 3.788% | $179.8646 | $179.86 | $179.85 | $179.90 |
| Purchase #7 | $244.54 | 12.110% | $274.1538 | $274.15 | $274.15 | $274.20 |
| 7 purchase totals = | $1,071.77 | $1,169.8574 | $1,169.85 | $1,169.85 | $1,169.90 | |