| 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 | $211.79 | 13.602% | $240.5977 | $240.60 | $240.60 | $240.60 |
| Purchase #2 | $173.49 | 3.720% | $179.9438 | $179.94 | $179.95 | $179.90 |
| Purchase #3 | $151.75 | 13.706% | $172.5489 | $172.55 | $172.55 | $172.50 |
| Purchase #4 | $239.57 | 7.870% | $258.4242 | $258.42 | $258.40 | $258.40 |
| Purchase #5 | $94.34 | 10.411% | $104.1617 | $104.16 | $104.15 | $104.20 |
| Purchase #6 | $149.87 | 6.566% | $159.7105 | $159.71 | $159.70 | $159.70 |
| Purchase #7 | $34.75 | 13.657% | $39.4958 | $39.50 | $39.50 | $39.50 |
| 7 purchase totals = | $1,055.56 | $1,154.8826 | $1,154.88 | $1,154.85 | $1,154.80 | |