| 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 | $221.67 | 3.179% | $228.7169 | $228.72 | $228.70 | $228.70 |
| Purchase #2 | $156.31 | 6.481% | $166.4405 | $166.44 | $166.45 | $166.40 |
| Purchase #3 | $241.57 | 11.226% | $268.6886 | $268.69 | $268.70 | $268.70 |
| Purchase #4 | $134.29 | 9.822% | $147.48 | $147.48 | $147.50 | $147.50 |
| Purchase #5 | $244.62 | 11.271% | $272.1911 | $272.19 | $272.20 | $272.20 |
| Purchase #6 | $180.88 | 13.781% | $205.8071 | $205.81 | $205.80 | $205.80 |
| Purchase #7 | $176.69 | 4.307% | $184.3 | $184.30 | $184.30 | $184.30 |
| 7 purchase totals = | $1,356.03 | $1,473.6242 | $1,473.63 | $1,473.65 | $1,473.60 | |