| 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 | $142.68 | 6.858% | $152.465 | $152.47 | $152.45 | $152.50 |
| Purchase #2 | $181.56 | 6.628% | $193.5938 | $193.59 | $193.60 | $193.60 |
| Purchase #3 | $140.42 | 3.131% | $144.8166 | $144.82 | $144.80 | $144.80 |
| Purchase #4 | $43.52 | 8.573% | $47.251 | $47.25 | $47.25 | $47.30 |
| Purchase #5 | $156.48 | 5.451% | $165.0097 | $165.01 | $165.00 | $165.00 |
| Purchase #6 | $203.29 | 8.198% | $219.9557 | $219.96 | $219.95 | $220.00 |
| Purchase #7 | $52.51 | 10.170% | $57.8503 | $57.85 | $57.85 | $57.90 |
| 7 purchase totals = | $920.46 | $980.9421 | $980.95 | $980.90 | $981.10 | |