| 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 | $7.58 | 11.448% | $8.4478 | $8.45 | $8.45 | $8.40 |
| Purchase #2 | $190.53 | 3.805% | $197.7797 | $197.78 | $197.80 | $197.80 |
| Purchase #3 | $23.54 | 13.355% | $26.6838 | $26.68 | $26.70 | $26.70 |
| Purchase #4 | $175.59 | 12.390% | $197.3456 | $197.35 | $197.35 | $197.30 |
| Purchase #5 | $53.65 | 5.326% | $56.5074 | $56.51 | $56.50 | $56.50 |
| Purchase #6 | $171.47 | 7.168% | $183.761 | $183.76 | $183.75 | $183.80 |
| Purchase #7 | $111.88 | 3.148% | $115.402 | $115.40 | $115.40 | $115.40 |
| 7 purchase totals = | $734.24 | $785.9273 | $785.93 | $785.95 | $785.90 | |