| 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 | $164.66 | 3.602% | $170.5911 | $170.59 | $170.60 | $170.60 |
| Purchase #2 | $23.33 | 8.149% | $25.2312 | $25.23 | $25.25 | $25.20 |
| Purchase #3 | $156.91 | 13.759% | $178.4992 | $178.50 | $178.50 | $178.50 |
| Purchase #4 | $154.71 | 12.640% | $174.2653 | $174.27 | $174.25 | $174.30 |
| Purchase #5 | $171.90 | 9.303% | $187.8919 | $187.89 | $187.90 | $187.90 |
| Purchase #6 | $241.30 | 6.630% | $257.2982 | $257.30 | $257.30 | $257.30 |
| Purchase #7 | $225.52 | 11.369% | $251.1594 | $251.16 | $251.15 | $251.20 |
| 7 purchase totals = | $1,138.33 | $1,244.9363 | $1,244.94 | $1,244.95 | $1,245.00 | |