| 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 | $152.41 | 11.577% | $170.0545 | $170.05 | $170.05 | $170.10 |
| Purchase #2 | $196.57 | 11.833% | $219.8301 | $219.83 | $219.85 | $219.80 |
| Purchase #3 | $189.34 | 5.249% | $199.2785 | $199.28 | $199.30 | $199.30 |
| Purchase #4 | $101.49 | 5.199% | $106.7665 | $106.77 | $106.75 | $106.80 |
| Purchase #5 | $124.62 | 4.819% | $130.6254 | $130.63 | $130.65 | $130.60 |
| Purchase #6 | $54.25 | 11.148% | $60.2978 | $60.30 | $60.30 | $60.30 |
| Purchase #7 | $239.68 | 12.419% | $269.4459 | $269.45 | $269.45 | $269.40 |
| 7 purchase totals = | $1,058.36 | $1,156.2987 | $1,156.31 | $1,156.35 | $1,156.30 | |