| 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 | $160.51 | 13.814% | $182.6829 | $182.68 | $182.70 | $182.70 |
| Purchase #2 | $79.49 | 11.419% | $88.567 | $88.57 | $88.55 | $88.60 |
| Purchase #3 | $242.83 | 6.336% | $258.2157 | $258.22 | $258.20 | $258.20 |
| Purchase #4 | $125.96 | 3.472% | $130.3333 | $130.33 | $130.35 | $130.30 |
| Purchase #5 | $232.26 | 8.755% | $252.5944 | $252.59 | $252.60 | $252.60 |
| Purchase #6 | $85.36 | 6.335% | $90.7676 | $90.77 | $90.75 | $90.80 |
| Purchase #7 | $51.56 | 7.705% | $55.5327 | $55.53 | $55.55 | $55.50 |
| 7 purchase totals = | $977.97 | $1,058.6936 | $1,058.69 | $1,058.70 | $1,058.70 | |