| 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 | $183.67 | 3.201% | $189.5493 | $189.55 | $189.55 | $189.50 |
| Purchase #2 | $32.56 | 10.228% | $35.8902 | $35.89 | $35.90 | $35.90 |
| Purchase #3 | $76.99 | 9.170% | $84.05 | $84.05 | $84.05 | $84.10 |
| Purchase #4 | $209.84 | 4.173% | $218.5966 | $218.60 | $218.60 | $218.60 |
| Purchase #5 | $231.56 | 10.569% | $256.0336 | $256.03 | $256.05 | $256.00 |
| Purchase #6 | $176.57 | 8.202% | $191.0523 | $191.05 | $191.05 | $191.10 |
| Purchase #7 | $181.33 | 13.620% | $206.0271 | $206.03 | $206.05 | $206.00 |
| 7 purchase totals = | $1,092.52 | $1,181.1991 | $1,181.20 | $1,181.25 | $1,181.20 | |