| 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 | $155.40 | 4.342% | $162.1475 | $162.15 | $162.15 | $162.10 |
| Purchase #2 | $198.59 | 9.298% | $217.0549 | $217.05 | $217.05 | $217.10 |
| Purchase #3 | $159.86 | 10.254% | $176.252 | $176.25 | $176.25 | $176.30 |
| Purchase #4 | $184.74 | 6.329% | $196.4322 | $196.43 | $196.45 | $196.40 |
| Purchase #5 | $199.48 | 10.446% | $220.3177 | $220.32 | $220.30 | $220.30 |
| Purchase #6 | $221.27 | 7.463% | $237.7834 | $237.78 | $237.80 | $237.80 |
| Purchase #7 | $176.71 | 11.638% | $197.2755 | $197.28 | $197.30 | $197.30 |
| 7 purchase totals = | $1,296.05 | $1,407.2632 | $1,407.26 | $1,407.30 | $1,407.30 | |