| 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 | $138.28 | 6.498% | $147.2654 | $147.27 | $147.25 | $147.30 |
| Purchase #2 | $200.94 | 10.351% | $221.7393 | $221.74 | $221.75 | $221.70 |
| Purchase #3 | $120.44 | 12.641% | $135.6648 | $135.66 | $135.65 | $135.70 |
| Purchase #4 | $76.74 | 5.813% | $81.2009 | $81.20 | $81.20 | $81.20 |
| Purchase #5 | $32.30 | 5.749% | $34.1569 | $34.16 | $34.15 | $34.20 |
| Purchase #6 | $83.57 | 6.168% | $88.7246 | $88.72 | $88.70 | $88.70 |
| Purchase #7 | $231.63 | 3.103% | $238.8175 | $238.82 | $238.80 | $238.80 |
| 7 purchase totals = | $883.90 | $947.5694 | $947.57 | $947.50 | $947.60 | |