| 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 | $127.62 | 3.313% | $131.8481 | $131.85 | $131.85 | $131.80 |
| Purchase #2 | $73.56 | 10.482% | $81.2706 | $81.27 | $81.25 | $81.30 |
| Purchase #3 | $178.68 | 9.360% | $195.4044 | $195.40 | $195.40 | $195.40 |
| Purchase #4 | $239.88 | 7.826% | $258.653 | $258.65 | $258.65 | $258.70 |
| Purchase #5 | $133.75 | 3.368% | $138.2547 | $138.25 | $138.25 | $138.30 |
| Purchase #6 | $130.95 | 3.753% | $135.8646 | $135.86 | $135.85 | $135.90 |
| Purchase #7 | $130.39 | 6.858% | $139.3321 | $139.33 | $139.35 | $139.30 |
| 7 purchase totals = | $1,014.83 | $1,080.6275 | $1,080.61 | $1,080.60 | $1,080.70 | |