| 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 | $176.36 | 4.584% | $184.4443 | $184.44 | $184.45 | $184.40 |
| Purchase #2 | $204.35 | 5.725% | $216.049 | $216.05 | $216.05 | $216.00 |
| Purchase #3 | $37.44 | 9.375% | $40.95 | $40.95 | $40.95 | $41.00 |
| Purchase #4 | $133.90 | 6.158% | $142.1456 | $142.15 | $142.15 | $142.10 |
| Purchase #5 | $80.74 | 4.768% | $84.5897 | $84.59 | $84.60 | $84.60 |
| Purchase #6 | $132.45 | 11.418% | $147.5731 | $147.57 | $147.55 | $147.60 |
| Purchase #7 | $172.43 | 7.508% | $185.376 | $185.38 | $185.40 | $185.40 |
| 7 purchase totals = | $937.67 | $1,001.1277 | $1,001.13 | $1,001.15 | $1,001.10 | |