| 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 | $188.81 | 10.635% | $208.8899 | $208.89 | $208.90 | $208.90 |
| Purchase #2 | $202.67 | 4.146% | $211.0727 | $211.07 | $211.05 | $211.10 |
| Purchase #3 | $103.61 | 11.477% | $115.5013 | $115.50 | $115.50 | $115.50 |
| Purchase #4 | $147.36 | 5.337% | $155.2246 | $155.22 | $155.20 | $155.20 |
| Purchase #5 | $168.72 | 5.670% | $178.2864 | $178.29 | $178.30 | $178.30 |
| Purchase #6 | $84.27 | 11.817% | $94.2282 | $94.23 | $94.25 | $94.20 |
| Purchase #7 | $101.98 | 8.468% | $110.6157 | $110.62 | $110.60 | $110.60 |
| 7 purchase totals = | $997.42 | $1,073.8188 | $1,073.82 | $1,073.80 | $1,073.80 | |