| 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 | $207.35 | 10.272% | $228.649 | $228.65 | $228.65 | $228.60 |
| Purchase #2 | $62.52 | 13.421% | $70.9108 | $70.91 | $70.90 | $70.90 |
| Purchase #3 | $142.87 | 3.431% | $147.7719 | $147.77 | $147.75 | $147.80 |
| Purchase #4 | $121.65 | 6.564% | $129.6351 | $129.64 | $129.65 | $129.60 |
| Purchase #5 | $119.39 | 7.722% | $128.6093 | $128.61 | $128.60 | $128.60 |
| Purchase #6 | $163.29 | 8.170% | $176.6308 | $176.63 | $176.65 | $176.60 |
| Purchase #7 | $174.57 | 8.420% | $189.2688 | $189.27 | $189.25 | $189.30 |
| 7 purchase totals = | $991.64 | $1,071.4757 | $1,071.48 | $1,071.45 | $1,071.40 | |