| 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 | $142.29 | 10.335% | $156.9957 | $157.00 | $157.00 | $157.00 |
| Purchase #2 | $118.59 | 4.251% | $123.6313 | $123.63 | $123.65 | $123.60 |
| Purchase #3 | $125.42 | 3.727% | $130.0944 | $130.09 | $130.10 | $130.10 |
| Purchase #4 | $179.91 | 6.189% | $191.0446 | $191.04 | $191.05 | $191.00 |
| Purchase #5 | $61.36 | 3.599% | $63.5683 | $63.57 | $63.55 | $63.60 |
| Purchase #6 | $230.72 | 7.139% | $247.1911 | $247.19 | $247.20 | $247.20 |
| Purchase #7 | $220.65 | 11.216% | $245.3981 | $245.40 | $245.40 | $245.40 |
| 7 purchase totals = | $1,078.94 | $1,157.9235 | $1,157.92 | $1,157.95 | $1,157.90 | |