| 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 | $159.83 | 6.376% | $170.0208 | $170.02 | $170.00 | $170.00 |
| Purchase #2 | $123.68 | 13.535% | $140.4201 | $140.42 | $140.40 | $140.40 |
| Purchase #3 | $216.63 | 11.248% | $240.9965 | $241.00 | $241.00 | $241.00 |
| Purchase #4 | $118.44 | 5.103% | $124.484 | $124.48 | $124.50 | $124.50 |
| Purchase #5 | $91.97 | 12.314% | $103.2952 | $103.30 | $103.30 | $103.30 |
| Purchase #6 | $207.27 | 4.697% | $217.0055 | $217.01 | $217.00 | $217.00 |
| Purchase #7 | $50.85 | 9.393% | $55.6263 | $55.63 | $55.65 | $55.60 |
| 7 purchase totals = | $968.67 | $1,051.8484 | $1,051.86 | $1,051.85 | $1,051.80 | |