| 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 | $145.27 | 11.559% | $162.0618 | $162.06 | $162.05 | $162.10 |
| Purchase #2 | $138.43 | 9.337% | $151.3552 | $151.36 | $151.35 | $151.40 |
| Purchase #3 | $179.57 | 8.467% | $194.7742 | $194.77 | $194.75 | $194.80 |
| Purchase #4 | $159.48 | 9.243% | $174.2207 | $174.22 | $174.20 | $174.20 |
| Purchase #5 | $9.33 | 10.613% | $10.3202 | $10.32 | $10.30 | $10.30 |
| Purchase #6 | $77.60 | 4.279% | $80.9205 | $80.92 | $80.90 | $80.90 |
| Purchase #7 | $192.26 | 5.816% | $203.4418 | $203.44 | $203.45 | $203.40 |
| 7 purchase totals = | $901.94 | $977.0944 | $977.09 | $977.00 | $977.10 | |