| 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 | $145.68 | 8.563% | $158.1546 | $158.15 | $158.15 | $158.20 |
| Purchase #2 | $135.54 | 13.417% | $153.7254 | $153.73 | $153.75 | $153.70 |
| Purchase #3 | $204.83 | 6.599% | $218.3467 | $218.35 | $218.35 | $218.30 |
| Purchase #4 | $34.55 | 7.310% | $37.0756 | $37.08 | $37.10 | $37.10 |
| Purchase #5 | $241.42 | 6.217% | $256.4291 | $256.43 | $256.45 | $256.40 |
| Purchase #6 | $208.25 | 11.689% | $232.5923 | $232.59 | $232.60 | $232.60 |
| Purchase #7 | $11.99 | 12.468% | $13.4849 | $13.48 | $13.50 | $13.50 |
| 7 purchase totals = | $982.26 | $1,069.8086 | $1,069.81 | $1,069.90 | $1,069.80 | |