| 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 | $160.50 | 10.352% | $177.115 | $177.12 | $177.10 | $177.10 |
| Purchase #2 | $174.75 | 11.347% | $194.5789 | $194.58 | $194.60 | $194.60 |
| Purchase #3 | $198.61 | 8.161% | $214.8186 | $214.82 | $214.80 | $214.80 |
| Purchase #4 | $64.66 | 3.535% | $66.9457 | $66.95 | $66.95 | $66.90 |
| Purchase #5 | $47.92 | 13.163% | $54.2277 | $54.23 | $54.25 | $54.20 |
| Purchase #6 | $131.91 | 5.200% | $138.7693 | $138.77 | $138.75 | $138.80 |
| Purchase #7 | $168.81 | 7.513% | $181.4927 | $181.49 | $181.50 | $181.50 |
| 7 purchase totals = | $947.16 | $1,027.9479 | $1,027.96 | $1,027.95 | $1,027.90 | |