| 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 | $121.72 | 11.371% | $135.5608 | $135.56 | $135.55 | $135.60 |
| Purchase #2 | $179.62 | 10.303% | $198.1262 | $198.13 | $198.15 | $198.10 |
| Purchase #3 | $74.76 | 13.106% | $84.558 | $84.56 | $84.55 | $84.60 |
| Purchase #4 | $187.27 | 11.194% | $208.233 | $208.23 | $208.25 | $208.20 |
| Purchase #5 | $131.63 | 13.326% | $149.171 | $149.17 | $149.15 | $149.20 |
| Purchase #6 | $163.45 | 10.265% | $180.2281 | $180.23 | $180.25 | $180.20 |
| Purchase #7 | $165.85 | 12.350% | $186.3325 | $186.33 | $186.35 | $186.30 |
| 7 purchase totals = | $1,024.30 | $1,142.2096 | $1,142.21 | $1,142.25 | $1,142.20 | |