| 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 | $159.82 | 13.253% | $181.0009 | $181.00 | $181.00 | $181.00 |
| Purchase #2 | $164.82 | 3.223% | $170.1321 | $170.13 | $170.15 | $170.10 |
| Purchase #3 | $219.46 | 11.181% | $243.9978 | $244.00 | $244.00 | $244.00 |
| Purchase #4 | $118.58 | 4.256% | $123.6268 | $123.63 | $123.65 | $123.60 |
| Purchase #5 | $120.43 | 8.486% | $130.6497 | $130.65 | $130.65 | $130.60 |
| Purchase #6 | $197.30 | 11.503% | $219.9954 | $220.00 | $220.00 | $220.00 |
| Purchase #7 | $44.36 | 4.596% | $46.3988 | $46.40 | $46.40 | $46.40 |
| 7 purchase totals = | $1,024.77 | $1,115.8015 | $1,115.81 | $1,115.85 | $1,115.70 | |