| 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 | $153.88 | 4.670% | $161.0662 | $161.07 | $161.05 | $161.10 |
| Purchase #2 | $203.48 | 13.441% | $230.8297 | $230.83 | $230.85 | $230.80 |
| Purchase #3 | $33.93 | 9.674% | $37.2124 | $37.21 | $37.20 | $37.20 |
| Purchase #4 | $243.62 | 4.518% | $254.6268 | $254.63 | $254.65 | $254.60 |
| Purchase #5 | $115.77 | 3.480% | $119.7988 | $119.80 | $119.80 | $119.80 |
| Purchase #6 | $99.38 | 3.124% | $102.4846 | $102.48 | $102.50 | $102.50 |
| Purchase #7 | $243.49 | 7.674% | $262.1754 | $262.18 | $262.20 | $262.20 |
| 7 purchase totals = | $1,093.55 | $1,168.1939 | $1,168.20 | $1,168.25 | $1,168.20 | |