| 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 | $130.61 | 5.699% | $138.0535 | $138.05 | $138.05 | $138.10 |
| Purchase #2 | $229.86 | 12.638% | $258.9097 | $258.91 | $258.90 | $258.90 |
| Purchase #3 | $144.68 | 4.597% | $151.3309 | $151.33 | $151.35 | $151.30 |
| Purchase #4 | $167.85 | 11.586% | $187.2971 | $187.30 | $187.30 | $187.30 |
| Purchase #5 | $245.29 | 10.267% | $270.4739 | $270.47 | $270.45 | $270.50 |
| Purchase #6 | $159.56 | 9.148% | $174.1565 | $174.16 | $174.15 | $174.20 |
| Purchase #7 | $19.92 | 6.171% | $21.1493 | $21.15 | $21.15 | $21.10 |
| 7 purchase totals = | $1,097.77 | $1,201.3709 | $1,201.37 | $1,201.35 | $1,201.40 | |