| 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 | $162.85 | 7.542% | $175.1321 | $175.13 | $175.15 | $175.10 |
| Purchase #2 | $198.30 | 8.306% | $214.7708 | $214.77 | $214.75 | $214.80 |
| Purchase #3 | $212.56 | 9.668% | $233.1103 | $233.11 | $233.10 | $233.10 |
| Purchase #4 | $155.34 | 4.643% | $162.5524 | $162.55 | $162.55 | $162.60 |
| Purchase #5 | $126.88 | 3.486% | $131.303 | $131.30 | $131.30 | $131.30 |
| Purchase #6 | $21.74 | 4.527% | $22.7242 | $22.72 | $22.70 | $22.70 |
| Purchase #7 | $93.96 | 8.158% | $101.6253 | $101.63 | $101.65 | $101.60 |
| 7 purchase totals = | $971.63 | $1,041.2181 | $1,041.21 | $1,041.20 | $1,041.20 | |