| 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 | $149.93 | 11.421% | $167.0535 | $167.05 | $167.05 | $167.10 |
| Purchase #2 | $109.52 | 8.474% | $118.8007 | $118.80 | $118.80 | $118.80 |
| Purchase #3 | $35.77 | 7.198% | $38.3447 | $38.34 | $38.35 | $38.30 |
| Purchase #4 | $223.91 | 6.562% | $238.603 | $238.60 | $238.60 | $238.60 |
| Purchase #5 | $189.77 | 12.796% | $214.053 | $214.05 | $214.05 | $214.10 |
| Purchase #6 | $77.81 | 13.358% | $88.2039 | $88.20 | $88.20 | $88.20 |
| Purchase #7 | $135.83 | 6.341% | $144.443 | $144.44 | $144.45 | $144.40 |
| 7 purchase totals = | $922.54 | $1,009.5018 | $1,009.48 | $1,009.50 | $1,009.50 | |