| 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 | $122.66 | 5.150% | $128.977 | $128.98 | $129.00 | $129.00 |
| Purchase #2 | $51.71 | 5.249% | $54.4243 | $54.42 | $54.40 | $54.40 |
| Purchase #3 | $62.64 | 6.871% | $66.944 | $66.94 | $66.95 | $66.90 |
| Purchase #4 | $33.26 | 13.806% | $37.8519 | $37.85 | $37.85 | $37.90 |
| Purchase #5 | $140.81 | 4.654% | $147.3633 | $147.36 | $147.35 | $147.40 |
| Purchase #6 | $199.60 | 7.334% | $214.2387 | $214.24 | $214.25 | $214.20 |
| Purchase #7 | $180.42 | 13.193% | $204.2228 | $204.22 | $204.20 | $204.20 |
| 7 purchase totals = | $791.10 | $854.0220 | $854.01 | $854.00 | $854.00 | |