| 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 | $141.80 | 8.149% | $153.3553 | $153.36 | $153.35 | $153.40 |
| Purchase #2 | $147.96 | 4.331% | $154.3681 | $154.37 | $154.35 | $154.40 |
| Purchase #3 | $52.31 | 12.437% | $58.8158 | $58.82 | $58.80 | $58.80 |
| Purchase #4 | $133.25 | 4.244% | $138.9051 | $138.91 | $138.90 | $138.90 |
| Purchase #5 | $6.29 | 5.330% | $6.6253 | $6.63 | $6.65 | $6.60 |
| Purchase #6 | $218.83 | 13.757% | $248.9344 | $248.93 | $248.95 | $248.90 |
| Purchase #7 | $123.65 | 12.804% | $139.4821 | $139.48 | $139.50 | $139.50 |
| 7 purchase totals = | $824.09 | $900.4861 | $900.50 | $900.50 | $900.50 | |