| 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 | $126.28 | 11.202% | $140.4259 | $140.43 | $140.45 | $140.40 |
| Purchase #2 | $22.87 | 7.685% | $24.6276 | $24.63 | $24.65 | $24.60 |
| Purchase #3 | $132.88 | 10.695% | $147.0915 | $147.09 | $147.10 | $147.10 |
| Purchase #4 | $5.27 | 4.198% | $5.4912 | $5.49 | $5.50 | $5.50 |
| Purchase #5 | $105.86 | 5.173% | $111.3361 | $111.34 | $111.35 | $111.30 |
| Purchase #6 | $8.62 | 11.664% | $9.6254 | $9.63 | $9.65 | $9.60 |
| Purchase #7 | $177.40 | 4.252% | $184.943 | $184.94 | $184.95 | $184.90 |
| 7 purchase totals = | $579.18 | $623.5407 | $623.55 | $623.65 | $623.40 | |