| 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 | $145.85 | 13.765% | $165.9263 | $165.93 | $165.95 | $165.90 |
| Purchase #2 | $183.42 | 12.540% | $206.4209 | $206.42 | $206.40 | $206.40 |
| Purchase #3 | $174.44 | 8.170% | $188.6917 | $188.69 | $188.70 | $188.70 |
| Purchase #4 | $228.70 | 10.513% | $252.7432 | $252.74 | $252.75 | $252.70 |
| Purchase #5 | $33.86 | 13.556% | $38.4501 | $38.45 | $38.45 | $38.50 |
| Purchase #6 | $238.32 | 6.297% | $253.327 | $253.33 | $253.35 | $253.30 |
| Purchase #7 | $96.38 | 7.550% | $103.6567 | $103.66 | $103.65 | $103.70 |
| 7 purchase totals = | $1,100.97 | $1,209.2159 | $1,209.22 | $1,209.25 | $1,209.20 | |