| 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 | $125.48 | 6.642% | $133.8144 | $133.81 | $133.80 | $133.80 |
| Purchase #2 | $98.44 | 11.629% | $109.8876 | $109.89 | $109.90 | $109.90 |
| Purchase #3 | $249.92 | 7.544% | $268.774 | $268.77 | $268.75 | $268.80 |
| Purchase #4 | $141.35 | 4.116% | $147.168 | $147.17 | $147.15 | $147.20 |
| Purchase #5 | $6.82 | 11.530% | $7.6063 | $7.61 | $7.60 | $7.60 |
| Purchase #6 | $49.93 | 6.252% | $53.0516 | $53.05 | $53.05 | $53.10 |
| Purchase #7 | $141.98 | 3.778% | $147.344 | $147.34 | $147.35 | $147.30 |
| 7 purchase totals = | $813.92 | $867.6459 | $867.64 | $867.60 | $867.70 | |