| 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 | $164.69 | 8.291% | $178.3444 | $178.34 | $178.35 | $178.30 |
| Purchase #2 | $82.91 | 10.616% | $91.7117 | $91.71 | $91.70 | $91.70 |
| Purchase #3 | $232.93 | 5.442% | $245.6061 | $245.61 | $245.60 | $245.60 |
| Purchase #4 | $116.91 | 10.216% | $128.8535 | $128.85 | $128.85 | $128.90 |
| Purchase #5 | $32.73 | 10.376% | $36.1261 | $36.13 | $36.15 | $36.10 |
| Purchase #6 | $26.69 | 4.301% | $27.8379 | $27.84 | $27.85 | $27.80 |
| Purchase #7 | $147.34 | 12.384% | $165.5866 | $165.59 | $165.60 | $165.60 |
| 7 purchase totals = | $804.20 | $874.0663 | $874.07 | $874.10 | $874.00 | |