| 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 | $160.52 | 11.210% | $178.5143 | $178.51 | $178.50 | $178.50 |
| Purchase #2 | $201.44 | 3.478% | $208.4461 | $208.45 | $208.45 | $208.40 |
| Purchase #3 | $194.86 | 7.404% | $209.2874 | $209.29 | $209.30 | $209.30 |
| Purchase #4 | $167.53 | 7.614% | $180.2857 | $180.29 | $180.30 | $180.30 |
| Purchase #5 | $20.95 | 5.182% | $22.0356 | $22.04 | $22.05 | $22.00 |
| Purchase #6 | $88.70 | 8.505% | $96.2439 | $96.24 | $96.25 | $96.20 |
| Purchase #7 | $226.44 | 10.747% | $250.7755 | $250.78 | $250.80 | $250.80 |
| 7 purchase totals = | $1,060.44 | $1,145.5885 | $1,145.60 | $1,145.65 | $1,145.50 | |