| 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 | $176.55 | 3.463% | $182.6639 | $182.66 | $182.65 | $182.70 |
| Purchase #2 | $64.64 | 10.208% | $71.2385 | $71.24 | $71.25 | $71.20 |
| Purchase #3 | $177.61 | 12.135% | $199.163 | $199.16 | $199.15 | $199.20 |
| Purchase #4 | $140.53 | 5.293% | $147.9683 | $147.97 | $147.95 | $148.00 |
| Purchase #5 | $128.96 | 11.751% | $144.1141 | $144.11 | $144.10 | $144.10 |
| Purchase #6 | $214.74 | 6.450% | $228.5907 | $228.59 | $228.60 | $228.60 |
| Purchase #7 | $181.77 | 9.870% | $199.7107 | $199.71 | $199.70 | $199.70 |
| 7 purchase totals = | $1,084.80 | $1,173.4492 | $1,173.44 | $1,173.40 | $1,173.50 | |