| 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 | $127.26 | 6.586% | $135.6413 | $135.64 | $135.65 | $135.60 |
| Purchase #2 | $183.59 | 12.776% | $207.0455 | $207.05 | $207.05 | $207.00 |
| Purchase #3 | $250.84 | 12.592% | $282.4258 | $282.43 | $282.45 | $282.40 |
| Purchase #4 | $5.92 | 3.282% | $6.1143 | $6.11 | $6.10 | $6.10 |
| Purchase #5 | $170.87 | 5.292% | $179.9124 | $179.91 | $179.90 | $179.90 |
| Purchase #6 | $38.66 | 13.286% | $43.7964 | $43.80 | $43.80 | $43.80 |
| Purchase #7 | $120.34 | 6.368% | $128.0033 | $128.00 | $128.00 | $128.00 |
| 7 purchase totals = | $897.48 | $982.9390 | $982.94 | $982.95 | $982.80 | |