| 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 | $26.90 | 9.169% | $29.3665 | $29.37 | $29.35 | $29.40 |
| Purchase #2 | $179.82 | 6.622% | $191.7277 | $191.73 | $191.75 | $191.70 |
| Purchase #3 | $6.55 | 9.299% | $7.1591 | $7.16 | $7.15 | $7.20 |
| Purchase #4 | $184.30 | 10.493% | $203.6386 | $203.64 | $203.65 | $203.60 |
| Purchase #5 | $189.36 | 13.786% | $215.4652 | $215.47 | $215.45 | $215.50 |
| Purchase #6 | $230.98 | 7.636% | $248.6176 | $248.62 | $248.60 | $248.60 |
| Purchase #7 | $147.84 | 13.447% | $167.72 | $167.72 | $167.70 | $167.70 |
| 7 purchase totals = | $965.75 | $1,063.6947 | $1,063.71 | $1,063.65 | $1,063.70 | |