| 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 | $175.74 | 12.394% | $197.5212 | $197.52 | $197.50 | $197.50 |
| Purchase #2 | $225.38 | 12.527% | $253.6134 | $253.61 | $253.60 | $253.60 |
| Purchase #3 | $245.49 | 10.368% | $270.9424 | $270.94 | $270.95 | $270.90 |
| Purchase #4 | $142.61 | 8.564% | $154.8231 | $154.82 | $154.80 | $154.80 |
| Purchase #5 | $35.83 | 6.287% | $38.0826 | $38.08 | $38.10 | $38.10 |
| Purchase #6 | $181.35 | 5.668% | $191.6289 | $191.63 | $191.65 | $191.60 |
| Purchase #7 | $72.50 | 9.754% | $79.5717 | $79.57 | $79.55 | $79.60 |
| 7 purchase totals = | $1,078.90 | $1,186.1833 | $1,186.17 | $1,186.15 | $1,186.10 | |