| 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 | $204.63 | 12.521% | $230.2517 | $230.25 | $230.25 | $230.30 |
| Purchase #2 | $147.42 | 5.273% | $155.1935 | $155.19 | $155.20 | $155.20 |
| Purchase #3 | $226.77 | 5.544% | $239.3421 | $239.34 | $239.35 | $239.30 |
| Purchase #4 | $139.83 | 13.732% | $159.0315 | $159.03 | $159.05 | $159.00 |
| Purchase #5 | $130.28 | 8.122% | $140.8613 | $140.86 | $140.85 | $140.90 |
| Purchase #6 | $36.70 | 13.463% | $41.6409 | $41.64 | $41.65 | $41.60 |
| Purchase #7 | $159.80 | 7.508% | $171.7978 | $171.80 | $171.80 | $171.80 |
| 7 purchase totals = | $1,045.43 | $1,138.1188 | $1,138.11 | $1,138.15 | $1,138.10 | |