| 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 | $147.48 | 12.133% | $165.3737 | $165.37 | $165.35 | $165.40 |
| Purchase #2 | $21.83 | 10.137% | $24.0429 | $24.04 | $24.05 | $24.00 |
| Purchase #3 | $173.72 | 4.396% | $181.3567 | $181.36 | $181.35 | $181.40 |
| Purchase #4 | $54.58 | 5.582% | $57.6267 | $57.63 | $57.65 | $57.60 |
| Purchase #5 | $98.43 | 5.384% | $103.7295 | $103.73 | $103.75 | $103.70 |
| Purchase #6 | $38.94 | 5.499% | $41.0813 | $41.08 | $41.10 | $41.10 |
| Purchase #7 | $42.53 | 12.219% | $47.7267 | $47.73 | $47.75 | $47.70 |
| 7 purchase totals = | $577.51 | $620.9375 | $620.94 | $621.00 | $620.90 | |