| 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 | $164.51 | 8.546% | $178.569 | $178.57 | $178.55 | $178.60 |
| Purchase #2 | $197.49 | 3.454% | $204.3113 | $204.31 | $204.30 | $204.30 |
| Purchase #3 | $34.93 | 9.752% | $38.3364 | $38.34 | $38.35 | $38.30 |
| Purchase #4 | $31.76 | 4.363% | $33.1457 | $33.15 | $33.15 | $33.10 |
| Purchase #5 | $65.95 | 11.860% | $73.7717 | $73.77 | $73.75 | $73.80 |
| Purchase #6 | $149.31 | 6.364% | $158.8121 | $158.81 | $158.80 | $158.80 |
| Purchase #7 | $51.78 | 5.102% | $54.4218 | $54.42 | $54.40 | $54.40 |
| 7 purchase totals = | $695.73 | $741.3680 | $741.37 | $741.30 | $741.30 | |