| 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 | $128.81 | 7.309% | $138.2247 | $138.22 | $138.20 | $138.20 |
| Purchase #2 | $140.26 | 8.608% | $152.3336 | $152.33 | $152.35 | $152.30 |
| Purchase #3 | $165.63 | 5.367% | $174.5194 | $174.52 | $174.50 | $174.50 |
| Purchase #4 | $245.99 | 12.423% | $276.5493 | $276.55 | $276.55 | $276.50 |
| Purchase #5 | $232.27 | 3.699% | $240.8617 | $240.86 | $240.85 | $240.90 |
| Purchase #6 | $120.26 | 11.549% | $134.1488 | $134.15 | $134.15 | $134.10 |
| Purchase #7 | $58.89 | 13.516% | $66.8496 | $66.85 | $66.85 | $66.80 |
| 7 purchase totals = | $1,092.11 | $1,183.4871 | $1,183.48 | $1,183.45 | $1,183.30 | |