| 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 | $147.54 | 5.577% | $155.7683 | $155.77 | $155.75 | $155.80 |
| Purchase #2 | $106.46 | 7.757% | $114.7181 | $114.72 | $114.70 | $114.70 |
| Purchase #3 | $170.41 | 11.120% | $189.3596 | $189.36 | $189.35 | $189.40 |
| Purchase #4 | $133.26 | 10.774% | $147.6174 | $147.62 | $147.60 | $147.60 |
| Purchase #5 | $122.95 | 6.283% | $130.6749 | $130.67 | $130.65 | $130.70 |
| Purchase #6 | $191.31 | 7.872% | $206.3699 | $206.37 | $206.35 | $206.40 |
| Purchase #7 | $248.64 | 7.174% | $266.4774 | $266.48 | $266.50 | $266.50 |
| 7 purchase totals = | $1,120.57 | $1,210.9856 | $1,210.99 | $1,210.90 | $1,211.10 | |