| 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 | $168.53 | 7.767% | $181.6197 | $181.62 | $181.60 | $181.60 |
| Purchase #2 | $19.40 | 6.228% | $20.6082 | $20.61 | $20.60 | $20.60 |
| Purchase #3 | $213.49 | 5.688% | $225.6333 | $225.63 | $225.65 | $225.60 |
| Purchase #4 | $245.93 | 13.604% | $279.3863 | $279.39 | $279.40 | $279.40 |
| Purchase #5 | $115.96 | 11.474% | $129.2653 | $129.27 | $129.25 | $129.30 |
| Purchase #6 | $179.86 | 8.829% | $195.7398 | $195.74 | $195.75 | $195.70 |
| Purchase #7 | $73.45 | 4.423% | $76.6987 | $76.70 | $76.70 | $76.70 |
| 7 purchase totals = | $1,016.62 | $1,108.9513 | $1,108.96 | $1,108.95 | $1,108.90 | |