| 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 | $193.84 | 13.834% | $220.6558 | $220.66 | $220.65 | $220.70 |
| Purchase #2 | $150.25 | 4.631% | $157.2081 | $157.21 | $157.20 | $157.20 |
| Purchase #3 | $73.67 | 7.392% | $79.1157 | $79.12 | $79.10 | $79.10 |
| Purchase #4 | $159.69 | 10.553% | $176.5421 | $176.54 | $176.55 | $176.50 |
| Purchase #5 | $157.60 | 12.841% | $177.8374 | $177.84 | $177.85 | $177.80 |
| Purchase #6 | $182.98 | 8.535% | $198.5973 | $198.60 | $198.60 | $198.60 |
| Purchase #7 | $219.48 | 13.169% | $248.3833 | $248.38 | $248.40 | $248.40 |
| 7 purchase totals = | $1,137.51 | $1,258.3397 | $1,258.35 | $1,258.35 | $1,258.30 | |