| 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 | $198.66 | 4.786% | $208.1679 | $208.17 | $208.15 | $208.20 |
| Purchase #2 | $7.87 | 8.125% | $8.5094 | $8.51 | $8.50 | $8.50 |
| Purchase #3 | $176.28 | 13.633% | $200.3123 | $200.31 | $200.30 | $200.30 |
| Purchase #4 | $187.63 | 7.409% | $201.5315 | $201.53 | $201.55 | $201.50 |
| Purchase #5 | $218.86 | 4.707% | $229.1617 | $229.16 | $229.15 | $229.20 |
| Purchase #6 | $165.89 | 6.210% | $176.1918 | $176.19 | $176.20 | $176.20 |
| Purchase #7 | $56.52 | 9.601% | $61.9465 | $61.95 | $61.95 | $61.90 |
| 7 purchase totals = | $1,011.71 | $1,085.8211 | $1,085.82 | $1,085.80 | $1,085.80 | |