| 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 | $135.34 | 7.319% | $145.2455 | $145.25 | $145.25 | $145.20 |
| Purchase #2 | $31.33 | 3.581% | $32.4519 | $32.45 | $32.45 | $32.50 |
| Purchase #3 | $162.80 | 13.206% | $184.2994 | $184.30 | $184.30 | $184.30 |
| Purchase #4 | $136.28 | 13.378% | $154.5115 | $154.51 | $154.50 | $154.50 |
| Purchase #5 | $174.71 | 13.742% | $198.7186 | $198.72 | $198.70 | $198.70 |
| Purchase #6 | $82.83 | 10.272% | $91.3383 | $91.34 | $91.35 | $91.30 |
| Purchase #7 | $238.86 | 5.654% | $252.3651 | $252.37 | $252.35 | $252.40 |
| 7 purchase totals = | $962.15 | $1,058.9303 | $1,058.94 | $1,058.90 | $1,058.90 | |