| 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 | $147.67 | 9.757% | $162.0782 | $162.08 | $162.10 | $162.10 |
| Purchase #2 | $17.49 | 5.318% | $18.4201 | $18.42 | $18.40 | $18.40 |
| Purchase #3 | $139.63 | 7.649% | $150.3103 | $150.31 | $150.30 | $150.30 |
| Purchase #4 | $16.92 | 4.238% | $17.6371 | $17.64 | $17.65 | $17.60 |
| Purchase #5 | $142.68 | 9.364% | $156.0406 | $156.04 | $156.05 | $156.00 |
| Purchase #6 | $131.30 | 8.308% | $142.2084 | $142.21 | $142.20 | $142.20 |
| Purchase #7 | $173.86 | 7.163% | $186.3136 | $186.31 | $186.30 | $186.30 |
| 7 purchase totals = | $769.55 | $833.0083 | $833.01 | $833.00 | $832.90 | |