| 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 | $155.84 | 11.715% | $174.0967 | $174.10 | $174.10 | $174.10 |
| Purchase #2 | $107.93 | 3.419% | $111.6201 | $111.62 | $111.60 | $111.60 |
| Purchase #3 | $183.85 | 7.115% | $196.9309 | $196.93 | $196.95 | $196.90 |
| Purchase #4 | $84.71 | 4.411% | $88.4466 | $88.45 | $88.45 | $88.40 |
| Purchase #5 | $23.98 | 3.379% | $24.7903 | $24.79 | $24.80 | $24.80 |
| Purchase #6 | $38.70 | 8.322% | $41.9206 | $41.92 | $41.90 | $41.90 |
| Purchase #7 | $112.34 | 4.794% | $117.7256 | $117.73 | $117.75 | $117.70 |
| 7 purchase totals = | $707.35 | $755.5308 | $755.54 | $755.55 | $755.40 | |