| 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 | $150.67 | 7.578% | $162.0878 | $162.09 | $162.10 | $162.10 |
| Purchase #2 | $39.68 | 5.636% | $41.9164 | $41.92 | $41.90 | $41.90 |
| Purchase #3 | $123.35 | 7.765% | $132.9281 | $132.93 | $132.95 | $132.90 |
| Purchase #4 | $248.88 | 5.704% | $263.0761 | $263.08 | $263.10 | $263.10 |
| Purchase #5 | $96.43 | 11.469% | $107.4896 | $107.49 | $107.50 | $107.50 |
| Purchase #6 | $169.38 | 3.255% | $174.8933 | $174.89 | $174.90 | $174.90 |
| Purchase #7 | $249.33 | 5.493% | $263.0257 | $263.03 | $263.05 | $263.00 |
| 7 purchase totals = | $1,077.72 | $1,145.4170 | $1,145.43 | $1,145.50 | $1,145.40 | |