| 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 | $158.53 | 12.340% | $178.0926 | $178.09 | $178.10 | $178.10 |
| Purchase #2 | $117.77 | 11.177% | $130.9332 | $130.93 | $130.95 | $130.90 |
| Purchase #3 | $179.99 | 9.414% | $196.9343 | $196.93 | $196.95 | $196.90 |
| Purchase #4 | $7.48 | 5.559% | $7.8958 | $7.90 | $7.90 | $7.90 |
| Purchase #5 | $7.58 | 9.209% | $8.278 | $8.28 | $8.30 | $8.30 |
| Purchase #6 | $168.65 | 9.614% | $184.864 | $184.86 | $184.85 | $184.90 |
| Purchase #7 | $147.99 | 7.623% | $159.2713 | $159.27 | $159.25 | $159.30 |
| 7 purchase totals = | $787.99 | $866.2692 | $866.26 | $866.30 | $866.30 | |