| 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 | $136.97 | 9.474% | $149.9465 | $149.95 | $149.95 | $149.90 |
| Purchase #2 | $214.90 | 10.688% | $237.8685 | $237.87 | $237.85 | $237.90 |
| Purchase #3 | $244.85 | 6.424% | $260.5792 | $260.58 | $260.60 | $260.60 |
| Purchase #4 | $180.37 | 6.578% | $192.2347 | $192.23 | $192.25 | $192.20 |
| Purchase #5 | $33.51 | 11.177% | $37.2554 | $37.26 | $37.25 | $37.30 |
| Purchase #6 | $149.31 | 8.613% | $162.1701 | $162.17 | $162.15 | $162.20 |
| Purchase #7 | $241.97 | 11.285% | $269.2763 | $269.28 | $269.30 | $269.30 |
| 7 purchase totals = | $1,201.88 | $1,309.3307 | $1,309.34 | $1,309.35 | $1,309.40 | |