| 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 | $140.49 | 13.468% | $159.4112 | $159.41 | $159.40 | $159.40 |
| Purchase #2 | $103.89 | 6.438% | $110.5784 | $110.58 | $110.60 | $110.60 |
| Purchase #3 | $32.48 | 12.385% | $36.5026 | $36.50 | $36.50 | $36.50 |
| Purchase #4 | $175.93 | 12.198% | $197.3899 | $197.39 | $197.40 | $197.40 |
| Purchase #5 | $239.66 | 9.874% | $263.324 | $263.32 | $263.30 | $263.30 |
| Purchase #6 | $167.75 | 6.598% | $178.8181 | $178.82 | $178.80 | $178.80 |
| Purchase #7 | $154.37 | 13.635% | $175.4183 | $175.42 | $175.40 | $175.40 |
| 7 purchase totals = | $1,014.57 | $1,121.4425 | $1,121.44 | $1,121.40 | $1,121.40 | |