| 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 | $187.99 | 4.123% | $195.7408 | $195.74 | $195.75 | $195.70 |
| Purchase #2 | $154.64 | 13.850% | $176.0576 | $176.06 | $176.05 | $176.10 |
| Purchase #3 | $29.46 | 9.318% | $32.2051 | $32.21 | $32.20 | $32.20 |
| Purchase #4 | $140.73 | 9.234% | $153.725 | $153.73 | $153.75 | $153.70 |
| Purchase #5 | $155.41 | 7.195% | $166.5917 | $166.59 | $166.60 | $166.60 |
| Purchase #6 | $248.40 | 8.614% | $269.7972 | $269.80 | $269.80 | $269.80 |
| Purchase #7 | $170.35 | 11.175% | $189.3866 | $189.39 | $189.40 | $189.40 |
| 7 purchase totals = | $1,086.98 | $1,183.5040 | $1,183.52 | $1,183.55 | $1,183.50 | |