| 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 | $182.72 | 5.593% | $192.9395 | $192.94 | $192.95 | $192.90 |
| Purchase #2 | $56.99 | 10.384% | $62.9078 | $62.91 | $62.90 | $62.90 |
| Purchase #3 | $231.88 | 8.519% | $251.6339 | $251.63 | $251.65 | $251.60 |
| Purchase #4 | $224.35 | 7.635% | $241.4791 | $241.48 | $241.50 | $241.50 |
| Purchase #5 | $20.43 | 10.111% | $22.4957 | $22.50 | $22.50 | $22.50 |
| Purchase #6 | $122.96 | 4.137% | $128.0469 | $128.05 | $128.05 | $128.00 |
| Purchase #7 | $162.86 | 13.367% | $184.6295 | $184.63 | $184.65 | $184.60 |
| 7 purchase totals = | $1,002.19 | $1,084.1324 | $1,084.14 | $1,084.20 | $1,084.00 | |