| 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 | $174.96 | 9.395% | $191.3975 | $191.40 | $191.40 | $191.40 |
| Purchase #2 | $103.43 | 9.738% | $113.502 | $113.50 | $113.50 | $113.50 |
| Purchase #3 | $210.42 | 5.121% | $221.1956 | $221.20 | $221.20 | $221.20 |
| Purchase #4 | $14.97 | 5.850% | $15.8457 | $15.85 | $15.85 | $15.80 |
| Purchase #5 | $177.91 | 9.519% | $194.8453 | $194.85 | $194.85 | $194.80 |
| Purchase #6 | $153.32 | 4.191% | $159.7456 | $159.75 | $159.75 | $159.70 |
| Purchase #7 | $182.42 | 8.458% | $197.8491 | $197.85 | $197.85 | $197.80 |
| 7 purchase totals = | $1,017.43 | $1,094.3808 | $1,094.40 | $1,094.40 | $1,094.20 | |