| 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 | $168.84 | 5.261% | $177.7227 | $177.72 | $177.70 | $177.70 |
| Purchase #2 | $126.67 | 5.129% | $133.1669 | $133.17 | $133.15 | $133.20 |
| Purchase #3 | $154.53 | 4.402% | $161.3324 | $161.33 | $161.35 | $161.30 |
| Purchase #4 | $121.90 | 6.759% | $130.1392 | $130.14 | $130.15 | $130.10 |
| Purchase #5 | $222.60 | 7.139% | $238.4914 | $238.49 | $238.50 | $238.50 |
| Purchase #6 | $162.69 | 10.509% | $179.7871 | $179.79 | $179.80 | $179.80 |
| Purchase #7 | $189.60 | 11.513% | $211.4286 | $211.43 | $211.45 | $211.40 |
| 7 purchase totals = | $1,146.83 | $1,232.0683 | $1,232.07 | $1,232.10 | $1,232.00 | |