| 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 | $160.43 | 7.260% | $172.0772 | $172.08 | $172.10 | $172.10 |
| Purchase #2 | $185.29 | 5.784% | $196.0072 | $196.01 | $196.00 | $196.00 |
| Purchase #3 | $145.90 | 8.303% | $158.0141 | $158.01 | $158.00 | $158.00 |
| Purchase #4 | $150.93 | 3.177% | $155.725 | $155.73 | $155.75 | $155.70 |
| Purchase #5 | $180.49 | 9.120% | $196.9507 | $196.95 | $196.95 | $197.00 |
| Purchase #6 | $164.69 | 8.547% | $178.7661 | $178.77 | $178.75 | $178.80 |
| Purchase #7 | $174.51 | 11.172% | $194.0063 | $194.01 | $194.00 | $194.00 |
| 7 purchase totals = | $1,162.24 | $1,251.5466 | $1,251.56 | $1,251.55 | $1,251.60 | |