| 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 | $130.88 | 3.190% | $135.0551 | $135.06 | $135.05 | $135.10 |
| Purchase #2 | $174.25 | 3.113% | $179.6744 | $179.67 | $179.65 | $179.70 |
| Purchase #3 | $57.26 | 12.720% | $64.5435 | $64.54 | $64.55 | $64.50 |
| Purchase #4 | $194.92 | 8.381% | $211.2562 | $211.26 | $211.25 | $211.30 |
| Purchase #5 | $12.62 | 11.207% | $14.0343 | $14.03 | $14.05 | $14.00 |
| Purchase #6 | $173.60 | 10.739% | $192.2429 | $192.24 | $192.25 | $192.20 |
| Purchase #7 | $47.82 | 5.757% | $50.573 | $50.57 | $50.55 | $50.60 |
| 7 purchase totals = | $791.35 | $847.3794 | $847.37 | $847.35 | $847.40 | |