| 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 | $63.70 | 11.712% | $71.1605 | $71.16 | $71.15 | $71.20 |
| Purchase #2 | $73.54 | 6.303% | $78.1752 | $78.18 | $78.20 | $78.20 |
| Purchase #3 | $229.82 | 12.136% | $257.711 | $257.71 | $257.70 | $257.70 |
| Purchase #4 | $220.65 | 8.259% | $238.8735 | $238.87 | $238.85 | $238.90 |
| Purchase #5 | $159.56 | 11.765% | $178.3322 | $178.33 | $178.35 | $178.30 |
| Purchase #6 | $101.80 | 12.171% | $114.1901 | $114.19 | $114.20 | $114.20 |
| Purchase #7 | $126.93 | 9.343% | $138.7891 | $138.79 | $138.80 | $138.80 |
| 7 purchase totals = | $976.00 | $1,077.2316 | $1,077.23 | $1,077.25 | $1,077.30 | |