| 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 | $162.84 | 10.301% | $179.6141 | $179.61 | $179.60 | $179.60 |
| Purchase #2 | $204.61 | 3.460% | $211.6895 | $211.69 | $211.70 | $211.70 |
| Purchase #3 | $123.87 | 5.159% | $130.2605 | $130.26 | $130.25 | $130.30 |
| Purchase #4 | $140.29 | 4.749% | $146.9524 | $146.95 | $146.95 | $147.00 |
| Purchase #5 | $209.74 | 5.425% | $221.1184 | $221.12 | $221.10 | $221.10 |
| Purchase #6 | $152.49 | 12.866% | $172.1094 | $172.11 | $172.10 | $172.10 |
| Purchase #7 | $194.89 | 11.170% | $216.6592 | $216.66 | $216.65 | $216.70 |
| 7 purchase totals = | $1,188.73 | $1,278.4035 | $1,278.40 | $1,278.35 | $1,278.50 | |