| 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 | $197.70 | 8.275% | $214.0597 | $214.06 | $214.05 | $214.10 |
| Purchase #2 | $41.45 | 7.228% | $44.446 | $44.45 | $44.45 | $44.40 |
| Purchase #3 | $57.43 | 12.812% | $64.7879 | $64.79 | $64.80 | $64.80 |
| Purchase #4 | $126.33 | 7.129% | $135.3361 | $135.34 | $135.35 | $135.30 |
| Purchase #5 | $20.49 | 11.443% | $22.8347 | $22.83 | $22.85 | $22.80 |
| Purchase #6 | $122.60 | 12.558% | $137.9961 | $138.00 | $138.00 | $138.00 |
| Purchase #7 | $213.96 | 9.204% | $233.6529 | $233.65 | $233.65 | $233.70 |
| 7 purchase totals = | $779.96 | $853.1134 | $853.12 | $853.15 | $853.10 | |