| 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 | $187.55 | 3.395% | $193.9173 | $193.92 | $193.90 | $193.90 |
| Purchase #2 | $170.36 | 13.661% | $193.6329 | $193.63 | $193.65 | $193.60 |
| Purchase #3 | $230.45 | 4.796% | $241.5024 | $241.50 | $241.50 | $241.50 |
| Purchase #4 | $164.99 | 7.238% | $176.932 | $176.93 | $176.95 | $176.90 |
| Purchase #5 | $199.83 | 3.301% | $206.4264 | $206.43 | $206.45 | $206.40 |
| Purchase #6 | $129.74 | 13.694% | $147.5066 | $147.51 | $147.50 | $147.50 |
| Purchase #7 | $196.40 | 8.250% | $212.603 | $212.60 | $212.60 | $212.60 |
| 7 purchase totals = | $1,279.32 | $1,372.5206 | $1,372.52 | $1,372.55 | $1,372.40 | |