| 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 | $133.84 | 3.152% | $138.0586 | $138.06 | $138.05 | $138.10 |
| Purchase #2 | $186.72 | 5.624% | $197.2211 | $197.22 | $197.20 | $197.20 |
| Purchase #3 | $244.74 | 10.514% | $270.472 | $270.47 | $270.45 | $270.50 |
| Purchase #4 | $75.53 | 5.116% | $79.3941 | $79.39 | $79.40 | $79.40 |
| Purchase #5 | $201.71 | 10.597% | $223.0852 | $223.09 | $223.10 | $223.10 |
| Purchase #6 | $61.86 | 6.679% | $65.9916 | $65.99 | $66.00 | $66.00 |
| Purchase #7 | $169.93 | 9.652% | $186.3316 | $186.33 | $186.35 | $186.30 |
| 7 purchase totals = | $1,074.33 | $1,160.5542 | $1,160.55 | $1,160.55 | $1,160.60 | |