| 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 | $115.51 | 12.865% | $130.3704 | $130.37 | $130.35 | $130.40 |
| Purchase #2 | $207.42 | 5.508% | $218.8447 | $218.84 | $218.85 | $218.80 |
| Purchase #3 | $133.38 | 6.712% | $142.3325 | $142.33 | $142.35 | $142.30 |
| Purchase #4 | $120.74 | 7.597% | $129.9126 | $129.91 | $129.90 | $129.90 |
| Purchase #5 | $246.52 | 7.342% | $264.6195 | $264.62 | $264.60 | $264.60 |
| Purchase #6 | $157.27 | 5.606% | $166.0866 | $166.09 | $166.10 | $166.10 |
| Purchase #7 | $144.91 | 3.163% | $149.4935 | $149.49 | $149.50 | $149.50 |
| 7 purchase totals = | $1,125.75 | $1,201.6598 | $1,201.65 | $1,201.65 | $1,201.60 | |