| 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 | $162.85 | 8.235% | $176.2607 | $176.26 | $176.25 | $176.30 |
| Purchase #2 | $126.49 | 10.838% | $140.199 | $140.20 | $140.20 | $140.20 |
| Purchase #3 | $127.40 | 6.242% | $135.3523 | $135.35 | $135.35 | $135.40 |
| Purchase #4 | $207.68 | 5.652% | $219.4181 | $219.42 | $219.40 | $219.40 |
| Purchase #5 | $140.41 | 10.708% | $155.4451 | $155.45 | $155.45 | $155.40 |
| Purchase #6 | $240.59 | 5.206% | $253.1151 | $253.12 | $253.10 | $253.10 |
| Purchase #7 | $79.60 | 6.316% | $84.6275 | $84.63 | $84.65 | $84.60 |
| 7 purchase totals = | $1,085.02 | $1,164.4178 | $1,164.43 | $1,164.40 | $1,164.40 | |