| 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 | $174.91 | 10.565% | $193.3892 | $193.39 | $193.40 | $193.40 |
| Purchase #2 | $234.27 | 3.203% | $241.7737 | $241.77 | $241.75 | $241.80 |
| Purchase #3 | $139.69 | 6.140% | $148.267 | $148.27 | $148.25 | $148.30 |
| Purchase #4 | $161.68 | 5.477% | $170.5352 | $170.54 | $170.55 | $170.50 |
| Purchase #5 | $157.45 | 5.788% | $166.5632 | $166.56 | $166.55 | $166.60 |
| Purchase #6 | $39.29 | 5.132% | $41.3064 | $41.31 | $41.30 | $41.30 |
| Purchase #7 | $145.45 | 11.228% | $161.7811 | $161.78 | $161.80 | $161.80 |
| 7 purchase totals = | $1,052.74 | $1,123.6158 | $1,123.62 | $1,123.60 | $1,123.70 | |