| 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 | $185.65 | 9.263% | $202.8468 | $202.85 | $202.85 | $202.80 |
| Purchase #2 | $132.99 | 10.560% | $147.0337 | $147.03 | $147.05 | $147.00 |
| Purchase #3 | $111.28 | 7.668% | $119.813 | $119.81 | $119.80 | $119.80 |
| Purchase #4 | $145.76 | 9.105% | $159.0314 | $159.03 | $159.05 | $159.00 |
| Purchase #5 | $50.34 | 6.690% | $53.7077 | $53.71 | $53.70 | $53.70 |
| Purchase #6 | $7.73 | 4.541% | $8.081 | $8.08 | $8.10 | $8.10 |
| Purchase #7 | $5.83 | 3.397% | $6.028 | $6.03 | $6.05 | $6.00 |
| 7 purchase totals = | $639.58 | $696.5416 | $696.54 | $696.60 | $696.40 | |