| 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 | $152.25 | 4.221% | $158.6765 | $158.68 | $158.70 | $158.70 |
| Purchase #2 | $145.67 | 9.353% | $159.2945 | $159.29 | $159.30 | $159.30 |
| Purchase #3 | $235.73 | 13.239% | $266.9383 | $266.94 | $266.95 | $266.90 |
| Purchase #4 | $32.98 | 3.681% | $34.194 | $34.19 | $34.20 | $34.20 |
| Purchase #5 | $80.66 | 4.755% | $84.4954 | $84.50 | $84.50 | $84.50 |
| Purchase #6 | $147.78 | 7.688% | $159.1413 | $159.14 | $159.15 | $159.10 |
| Purchase #7 | $204.52 | 8.373% | $221.6445 | $221.64 | $221.65 | $221.60 |
| 7 purchase totals = | $999.59 | $1,084.3845 | $1,084.38 | $1,084.45 | $1,084.30 | |