| 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 | $171.80 | 9.458% | $188.0488 | $188.05 | $188.05 | $188.00 |
| Purchase #2 | $117.67 | 10.607% | $130.1513 | $130.15 | $130.15 | $130.20 |
| Purchase #3 | $33.88 | 4.180% | $35.2962 | $35.30 | $35.30 | $35.30 |
| Purchase #4 | $144.93 | 5.768% | $153.2896 | $153.29 | $153.30 | $153.30 |
| Purchase #5 | $193.64 | 12.449% | $217.7462 | $217.75 | $217.75 | $217.70 |
| Purchase #6 | $157.66 | 11.657% | $176.0384 | $176.04 | $176.05 | $176.00 |
| Purchase #7 | $35.77 | 6.871% | $38.2278 | $38.23 | $38.25 | $38.20 |
| 7 purchase totals = | $855.35 | $938.7983 | $938.81 | $938.85 | $938.70 | |