| 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 | $162.48 | 8.343% | $176.0357 | $176.04 | $176.05 | $176.00 |
| Purchase #2 | $82.79 | 8.362% | $89.7129 | $89.71 | $89.70 | $89.70 |
| Purchase #3 | $147.69 | 6.597% | $157.4331 | $157.43 | $157.45 | $157.40 |
| Purchase #4 | $102.95 | 9.305% | $112.5295 | $112.53 | $112.55 | $112.50 |
| Purchase #5 | $214.45 | 4.764% | $224.6664 | $224.67 | $224.65 | $224.70 |
| Purchase #6 | $220.81 | 11.268% | $245.6909 | $245.69 | $245.70 | $245.70 |
| Purchase #7 | $161.25 | 8.394% | $174.7853 | $174.79 | $174.80 | $174.80 |
| 7 purchase totals = | $1,092.42 | $1,180.8538 | $1,180.86 | $1,180.90 | $1,180.80 | |