| 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 | $141.97 | 10.811% | $157.3184 | $157.32 | $157.30 | $157.30 |
| Purchase #2 | $202.35 | 5.691% | $213.8657 | $213.87 | $213.85 | $213.90 |
| Purchase #3 | $200.34 | 5.765% | $211.8896 | $211.89 | $211.90 | $211.90 |
| Purchase #4 | $6.29 | 9.218% | $6.8698 | $6.87 | $6.85 | $6.90 |
| Purchase #5 | $206.83 | 11.817% | $231.2711 | $231.27 | $231.25 | $231.30 |
| Purchase #6 | $174.59 | 3.740% | $181.1197 | $181.12 | $181.10 | $181.10 |
| Purchase #7 | $19.55 | 10.102% | $21.5249 | $21.52 | $21.50 | $21.50 |
| 7 purchase totals = | $951.92 | $1,023.8592 | $1,023.86 | $1,023.75 | $1,023.90 | |