| 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 | $144.51 | 10.254% | $159.3281 | $159.33 | $159.35 | $159.30 |
| Purchase #2 | $20.51 | 5.480% | $21.6339 | $21.63 | $21.65 | $21.60 |
| Purchase #3 | $101.70 | 12.787% | $114.7044 | $114.70 | $114.70 | $114.70 |
| Purchase #4 | $20.87 | 6.497% | $22.2259 | $22.23 | $22.25 | $22.20 |
| Purchase #5 | $84.44 | 12.757% | $95.212 | $95.21 | $95.20 | $95.20 |
| Purchase #6 | $172.71 | 10.559% | $190.9464 | $190.95 | $190.95 | $190.90 |
| Purchase #7 | $167.64 | 6.184% | $178.0069 | $178.01 | $178.00 | $178.00 |
| 7 purchase totals = | $712.38 | $782.0576 | $782.06 | $782.10 | $781.90 | |