| 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 | $152.41 | 11.307% | $169.643 | $169.64 | $169.65 | $169.60 |
| Purchase #2 | $202.69 | 6.180% | $215.2162 | $215.22 | $215.20 | $215.20 |
| Purchase #3 | $172.31 | 9.809% | $189.2119 | $189.21 | $189.20 | $189.20 |
| Purchase #4 | $82.28 | 9.422% | $90.0324 | $90.03 | $90.05 | $90.00 |
| Purchase #5 | $157.74 | 3.196% | $162.7814 | $162.78 | $162.80 | $162.80 |
| Purchase #6 | $248.45 | 3.343% | $256.7557 | $256.76 | $256.75 | $256.80 |
| Purchase #7 | $34.30 | 4.673% | $35.9028 | $35.90 | $35.90 | $35.90 |
| 7 purchase totals = | $1,050.18 | $1,119.5434 | $1,119.54 | $1,119.55 | $1,119.50 | |