| 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 | $176.87 | 9.862% | $194.3129 | $194.31 | $194.30 | $194.30 |
| Purchase #2 | $110.92 | 3.504% | $114.8066 | $114.81 | $114.80 | $114.80 |
| Purchase #3 | $183.81 | 7.856% | $198.2501 | $198.25 | $198.25 | $198.30 |
| Purchase #4 | $54.29 | 5.201% | $57.1136 | $57.11 | $57.10 | $57.10 |
| Purchase #5 | $147.55 | 10.250% | $162.6739 | $162.67 | $162.65 | $162.70 |
| Purchase #6 | $160.73 | 9.150% | $175.4368 | $175.44 | $175.45 | $175.40 |
| Purchase #7 | $245.45 | 13.800% | $279.3221 | $279.32 | $279.30 | $279.30 |
| 7 purchase totals = | $1,079.62 | $1,181.9160 | $1,181.91 | $1,181.85 | $1,181.90 | |