| 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 | $186.49 | 4.501% | $194.8839 | $194.88 | $194.90 | $194.90 |
| Purchase #2 | $25.66 | 11.385% | $28.5814 | $28.58 | $28.60 | $28.60 |
| Purchase #3 | $224.42 | 7.760% | $241.835 | $241.84 | $241.85 | $241.80 |
| Purchase #4 | $28.45 | 13.227% | $32.2131 | $32.21 | $32.20 | $32.20 |
| Purchase #5 | $84.92 | 7.534% | $91.3179 | $91.32 | $91.30 | $91.30 |
| Purchase #6 | $171.95 | 7.397% | $184.6691 | $184.67 | $184.65 | $184.70 |
| Purchase #7 | $80.29 | 3.278% | $82.9219 | $82.92 | $82.90 | $82.90 |
| 7 purchase totals = | $802.18 | $856.4223 | $856.42 | $856.40 | $856.40 | |