| 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 | $130.67 | 3.191% | $134.8397 | $134.84 | $134.85 | $134.80 |
| Purchase #2 | $8.69 | 9.238% | $9.4928 | $9.49 | $9.50 | $9.50 |
| Purchase #3 | $167.89 | 12.745% | $189.2876 | $189.29 | $189.30 | $189.30 |
| Purchase #4 | $150.94 | 13.584% | $171.4437 | $171.44 | $171.45 | $171.40 |
| Purchase #5 | $171.81 | 8.596% | $186.5788 | $186.58 | $186.60 | $186.60 |
| Purchase #6 | $209.98 | 9.240% | $229.3822 | $229.38 | $229.40 | $229.40 |
| Purchase #7 | $122.55 | 10.446% | $135.3516 | $135.35 | $135.35 | $135.40 |
| 7 purchase totals = | $962.53 | $1,056.3764 | $1,056.37 | $1,056.45 | $1,056.40 | |