| 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 | $126.68 | 8.150% | $137.0044 | $137.00 | $137.00 | $137.00 |
| Purchase #2 | $133.27 | 10.629% | $147.4353 | $147.44 | $147.45 | $147.40 |
| Purchase #3 | $57.78 | 7.657% | $62.2042 | $62.20 | $62.20 | $62.20 |
| Purchase #4 | $121.72 | 11.698% | $135.9588 | $135.96 | $135.95 | $136.00 |
| Purchase #5 | $35.45 | 7.502% | $38.1095 | $38.11 | $38.10 | $38.10 |
| Purchase #6 | $54.93 | 10.380% | $60.6317 | $60.63 | $60.65 | $60.60 |
| Purchase #7 | $112.55 | 8.179% | $121.7555 | $121.76 | $121.75 | $121.80 |
| 7 purchase totals = | $642.38 | $703.0994 | $703.10 | $703.10 | $703.10 | |